projects / thirdparty / openssl.git / blame
| Commit | Line | Data |
|---|---|---|
| 5f8e6c50 DMSP |
1 | NEWS |
| 2 | ==== | |
| 3 | ||
| 4 | This file gives a brief overview of the major changes between each OpenSSL | |
| 5 | release. For more details please read the CHANGES file. | |
| 6 | ||
| 4477beac DMSP |
7 | OpenSSL Releases |
| 8 | ---------------- | |
| 9 | ||
| 45ada6b9 | 10 | - [OpenSSL 3.2](#openssl-32) |
| 4477beac DMSP |
11 | - [OpenSSL 3.0](#openssl-30) |
| 12 | - [OpenSSL 1.1.1](#openssl-111) | |
| 13 | - [OpenSSL 1.1.0](#openssl-110) | |
| 14 | - [OpenSSL 1.0.2](#openssl-102) | |
| 15 | - [OpenSSL 1.0.1](#openssl-101) | |
| 16 | - [OpenSSL 1.0.0](#openssl-100) | |
| 17 | - [OpenSSL 0.9.x](#openssl-09x) | |
| 18 | ||
| 45ada6b9 | 19 | OpenSSL 3.2 |
| 27272657 RL |
20 | ----------- |
| 21 | ||
| 45ada6b9 | 22 | ### Major changes between OpenSSL 3.0 and OpenSSL 3.2 [under development] |
| 27272657 | 23 | |
| b67cb09f TS |
24 | * Added support for certificate compression (RFC8879), including |
| 25 | library support for Brotli and Zstandard compression. | |
| 5eef9e1d MC |
26 | * Subject or issuer names in X.509 objects are now displayed as UTF-8 strings |
| 27 | by default. | |
| a3e53d56 TS |
28 | * TCP Fast Open (RFC7413) support is available on Linux, macOS, and FreeBSD |
| 29 | where enabled and supported. | |
| 7bf2e4d7 | 30 | * SSL 3, TLS 1.0, TLS 1.1, and DTLS 1.0 only work at security level 0. |
| 27272657 | 31 | |
| 4477beac DMSP |
32 | OpenSSL 3.0 |
| 33 | ----------- | |
| 34 | ||
| 79edcf4d MC |
35 | ### Major changes between OpenSSL 3.0.5 and OpenSSL 3.0.6 [11 Oct 2022] |
| 36 | ||
| 37 | * Fix for custom ciphers to prevent accidental use of NULL encryption | |
| 38 | ([CVE-2022-3358]) | |
| 39 | ||
| 40 | ### Major changes between OpenSSL 3.0.4 and OpenSSL 3.0.5 [5 Jul 2022] | |
| 41 | ||
| 42 | * Fixed heap memory corruption with RSA private key operation | |
| 43 | ([CVE-2022-2274]) | |
| 44 | * Fixed AES OCB failure to encrypt some bytes on 32-bit x86 platforms | |
| 45 | ([CVE-2022-2097]) | |
| 46 | ||
| de85a9de MC |
47 | ### Major changes between OpenSSL 3.0.3 and OpenSSL 3.0.4 [21 Jun 2022] |
| 48 | ||
| 49 | * Fixed additional bugs in the c_rehash script which was not properly | |
| 50 | sanitising shell metacharacters to prevent command injection | |
| 51 | ([CVE-2022-2068]) | |
| 52 | ||
| 53 | ### Major changes between OpenSSL 3.0.2 and OpenSSL 3.0.3 [3 May 2022] | |
| 73e044bd MC |
54 | |
| 55 | * Fixed a bug in the c_rehash script which was not properly sanitising shell | |
| 56 | metacharacters to prevent command injection ([CVE-2022-1292]) | |
| 57 | * Fixed a bug in the function `OCSP_basic_verify` that verifies the signer | |
| 58 | certificate on an OCSP response ([CVE-2022-1343]) | |
| 59 | * Fixed a bug where the RC4-MD5 ciphersuite incorrectly used the | |
| 60 | AAD data as the MAC key ([CVE-2022-1434]) | |
| 61 | * Fix a bug in the OPENSSL_LH_flush() function that breaks reuse of the memory | |
| 62 | occuppied by the removed hash table entries ([CVE-2022-1473]) | |
| 63 | ||
| a40398a1 MC |
64 | ### Major changes between OpenSSL 3.0.1 and OpenSSL 3.0.2 |
| 65 | ||
| 66 | * Fixed a bug in the BN_mod_sqrt() function that can cause it to loop forever | |
| 67 | for non-prime moduli ([CVE-2022-0778]) | |
| 68 | ||
| 5eef9e1d | 69 | ### Major changes between OpenSSL 3.0.0 and OpenSSL 3.0.1 |
| 1f8ca9e3 | 70 | |
| 5eef9e1d MC |
71 | * Fixed invalid handling of X509_verify_cert() internal errors in libssl |
| 72 | ([CVE-2021-4044]) | |
| 73 | * Allow fetching an operation from the provider that owns an unexportable key | |
| 74 | as a fallback if that is still allowed by the property query. | |
| 75 | ||
| 76 | ### Major changes between OpenSSL 1.1.1 and OpenSSL 3.0.0 | |
| 4477beac | 77 | |
| e567367a | 78 | * Enhanced 'openssl list' with many new options. |
| 95a444c9 TM |
79 | * Added migration guide to man7. |
| 80 | * Implemented support for fully "pluggable" TLSv1.3 groups. | |
| d7f3a2cc | 81 | * Added support for Kernel TLS (KTLS). |
| 18fdebf1 | 82 | * Changed the license to the Apache License v2.0. |
| c7d4d032 MC |
83 | * Moved all variations of the EVP ciphers CAST5, BF, IDEA, SEED, RC2, |
| 84 | RC4, RC5, and DES to the legacy provider. | |
| 85 | * Moved the EVP digests MD2, MD4, MDC2, WHIRLPOOL and RIPEMD-160 to the legacy | |
| 86 | provider. | |
| f9253152 | 87 | * Added convenience functions for generating asymmetric key pairs. |
| 92bc61e4 RL |
88 | * Deprecated the `OCSP_REQ_CTX` type and functions. |
| 89 | * Deprecated the `EC_KEY` and `EC_KEY_METHOD` types and functions. | |
| 90 | * Deprecated the `RSA` and `RSA_METHOD` types and functions. | |
| 91 | * Deprecated the `DSA` and `DSA_METHOD` types and functions. | |
| 92 | * Deprecated the `DH` and `DH_METHOD` types and functions. | |
| f5a46ed7 | 93 | * Deprecated the `ERR_load_` functions. |
| 7d615e21 | 94 | * Remove the `RAND_DRBG` API. |
| 8dab4de5 | 95 | * Deprecated the `ENGINE` API. |
| b4250010 | 96 | * Added `OSSL_LIB_CTX`, a libcrypto library context. |
| 95a444c9 TM |
97 | * Added various `_ex` functions to the OpenSSL API that support using |
| 98 | a non-default `OSSL_LIB_CTX`. | |
| eca47139 | 99 | * Interactive mode is removed from the 'openssl' program. |
| 8b29bada P |
100 | * The X25519, X448, Ed25519, Ed448, SHAKE128 and SHAKE256 algorithms are |
| 101 | included in the FIPS provider. | |
| 4477beac DMSP |
102 | * X509 certificates signed using SHA1 are no longer allowed at security |
| 103 | level 1 or higher. The default security level for TLS is 1, so | |
| 104 | certificates signed using SHA1 are by default no longer trusted to | |
| 105 | authenticate servers or clients. | |
| 5f8e6c50 DMSP |
106 | * enable-crypto-mdebug and enable-crypto-mdebug-backtrace were mostly |
| 107 | disabled; the project uses address sanitize/leak-detect instead. | |
| e7774c28 DDO |
108 | * Added a Certificate Management Protocol (CMP, RFC 4210) implementation |
| 109 | also covering CRMF (RFC 4211) and HTTP transfer (RFC 6712). | |
| 8d9a4d83 | 110 | It is part of the crypto lib and adds a 'cmp' app with a demo configuration. |
| e7774c28 | 111 | All widely used CMP features are supported for both clients and servers. |
| 82990287 DDO |
112 | * Added a proper HTTP client supporting GET with optional redirection, POST, |
| 113 | arbitrary request and response content types, TLS, persistent connections, | |
| 114 | connections via HTTP(s) proxies, connections and exchange via user-defined | |
| 115 | BIOs (allowing implicit connections), and timeout checks. | |
| 16c6534b | 116 | * Added util/check-format.pl for checking adherence to the coding guidelines. |
| ece9304c | 117 | * Added OSSL_ENCODER, a generic encoder API. |
| 02649104 | 118 | * Added OSSL_DECODER, a generic decoder API. |
| be19d3ca | 119 | * Added OSSL_PARAM_BLD, an easier to use API to OSSL_PARAM. |
| 5f8e6c50 | 120 | * Added error raising macros, ERR_raise() and ERR_raise_data(). |
| af2f14ac RL |
121 | * Deprecated ERR_put_error(), ERR_get_error_line(), ERR_get_error_line_data(), |
| 122 | ERR_peek_error_line_data(), ERR_peek_last_error_line_data() and | |
| 123 | ERR_func_error_string(). | |
| d7f3a2cc | 124 | * Added OSSL_PROVIDER_available(), to check provider availability. |
| 5f8e6c50 DMSP |
125 | * Added 'openssl mac' that uses the EVP_MAC API. |
| 126 | * Added 'openssl kdf' that uses the EVP_KDF API. | |
| 127 | * Add OPENSSL_info() and 'openssl info' to get built-in data. | |
| 128 | * Add support for enabling instrumentation through trace and debug | |
| 129 | output. | |
| 130 | * Changed our version number scheme and set the next major release to | |
| 131 | 3.0.0 | |
| 132 | * Added EVP_MAC, an EVP layer MAC API, and a generic EVP_PKEY to EVP_MAC | |
| 42cf25fc | 133 | bridge. Supported MACs are: BLAKE2, CMAC, GMAC, HMAC, KMAC, POLY1305 |
| 8b29bada | 134 | and SIPHASH. |
| 5f8e6c50 | 135 | * Removed the heartbeat message in DTLS feature. |
| 8b29bada P |
136 | * Added EVP_KDF, an EVP layer KDF and PRF API, and a generic EVP_PKEY to |
| 137 | EVP_KDF bridge. Supported KDFs are: HKDF, KBKDF, KRB5 KDF, PBKDF2, | |
| 138 | PKCS12 KDF, SCRYPT, SSH KDF, SSKDF, TLS1 PRF, X9.42 KDF and X9.63 KDF. | |
| 8c1cbc72 | 139 | * All of the low-level MD2, MD4, MD5, MDC2, RIPEMD160, SHA1, SHA224, |
| 4477beac DMSP |
140 | SHA256, SHA384, SHA512 and Whirlpool digest functions have been |
| 141 | deprecated. | |
| 8c1cbc72 | 142 | * All of the low-level AES, Blowfish, Camellia, CAST, DES, IDEA, RC2, |
| 4477beac | 143 | RC4, RC5 and SEED cipher functions have been deprecated. |
| 8c1cbc72 | 144 | * All of the low-level DH, DSA, ECDH, ECDSA and RSA public key functions |
| 4477beac | 145 | have been deprecated. |
| 50d1d92d P |
146 | * SSL 3, TLS 1.0, TLS 1.1, and DTLS 1.0 only work at security level 0, |
| 147 | except when RSA key exchange without SHA1 is used. | |
| 8e7d941a RL |
148 | * Added providers, a new pluggability concept that will replace the |
| 149 | ENGINE API and ENGINE implementations. | |
| 4477beac DMSP |
150 | |
| 151 | OpenSSL 1.1.1 | |
| 152 | ------------- | |
| 153 | ||
| 796f4f70 | 154 | ### Major changes between OpenSSL 1.1.1k and OpenSSL 1.1.1l [24 Aug 2021] |
| fdd43643 | 155 | |
| 796f4f70 MC |
156 | * Fixed an SM2 Decryption Buffer Overflow ([CVE-2021-3711]) |
| 157 | * Fixed various read buffer overruns processing ASN.1 strings ([CVE-2021-3712]) | |
| 158 | ||
| 159 | ### Major changes between OpenSSL 1.1.1j and OpenSSL 1.1.1k [25 Mar 2021] | |
| c913dbd7 | 160 | |
| 468d9d55 MC |
161 | * Fixed a problem with verifying a certificate chain when using the |
| 162 | X509_V_FLAG_X509_STRICT flag ([CVE-2021-3450]) | |
| 163 | * Fixed an issue where an OpenSSL TLS server may crash if sent a maliciously | |
| 164 | crafted renegotiation ClientHello message from a client ([CVE-2021-3449]) | |
| 165 | ||
| c913dbd7 MC |
166 | ### Major changes between OpenSSL 1.1.1i and OpenSSL 1.1.1j [16 Feb 2021] |
| 167 | ||
| 168 | * Fixed a NULL pointer deref in the X509_issuer_and_serial_hash() | |
| 169 | function ([CVE-2021-23841]) | |
| 170 | * Fixed the RSA_padding_check_SSLv23() function and the RSA_SSLV23_PADDING | |
| 171 | padding mode to correctly check for rollback attacks | |
| 172 | * Fixed an overflow in the EVP_CipherUpdate, EVP_EncryptUpdate and | |
| 173 | EVP_DecryptUpdate functions ([CVE-2021-23840]) | |
| 174 | * Fixed SRP_Calc_client_key so that it runs in constant time | |
| 175 | ||
| 176 | ### Major changes between OpenSSL 1.1.1h and OpenSSL 1.1.1i [8 Dec 2020] | |
| 8658fedd | 177 | |
| 1e13198f | 178 | * Fixed NULL pointer deref in GENERAL_NAME_cmp ([CVE-2020-1971]) |
| 8658fedd | 179 | |
| 6ffc3127 DMSP |
180 | ### Major changes between OpenSSL 1.1.1g and OpenSSL 1.1.1h [22 Sep 2020] |
| 181 | ||
| 182 | * Disallow explicit curve parameters in verifications chains when | |
| 183 | X509_V_FLAG_X509_STRICT is used | |
| 184 | * Enable 'MinProtocol' and 'MaxProtocol' to configure both TLS and DTLS | |
| 185 | contexts | |
| 186 | * Oracle Developer Studio will start reporting deprecation warnings | |
| 187 | ||
| 188 | ### Major changes between OpenSSL 1.1.1f and OpenSSL 1.1.1g [21 Apr 2020] | |
| 189 | ||
| d8dc8538 | 190 | * Fixed segmentation fault in SSL_check_chain() ([CVE-2020-1967]) |
| 6ffc3127 DMSP |
191 | |
| 192 | ### Major changes between OpenSSL 1.1.1e and OpenSSL 1.1.1f [31 Mar 2020] | |
| 193 | ||
| 194 | * Revert the unexpected EOF reporting via SSL_ERROR_SSL | |
| 195 | ||
| 257e9d03 | 196 | ### Major changes between OpenSSL 1.1.1d and OpenSSL 1.1.1e [17 Mar 2020] |
| 8658fedd DMSP |
197 | |
| 198 | * Fixed an overflow bug in the x64_64 Montgomery squaring procedure | |
| d8dc8538 | 199 | used in exponentiation with 512-bit moduli ([CVE-2019-1551]) |
| 8658fedd | 200 | |
| 257e9d03 | 201 | ### Major changes between OpenSSL 1.1.1c and OpenSSL 1.1.1d [10 Sep 2019] |
| 4477beac | 202 | |
| d8dc8538 | 203 | * Fixed a fork protection issue ([CVE-2019-1549]) |
| 4477beac | 204 | * Fixed a padding oracle in PKCS7_dataDecode and CMS_decrypt_set1_pkey |
| d8dc8538 | 205 | ([CVE-2019-1563]) |
| 4477beac DMSP |
206 | * For built-in EC curves, ensure an EC_GROUP built from the curve name is |
| 207 | used even when parsing explicit parameters | |
| 208 | * Compute ECC cofactors if not provided during EC_GROUP construction | |
| d8dc8538 | 209 | ([CVE-2019-1547]) |
| 4477beac DMSP |
210 | * Early start up entropy quality from the DEVRANDOM seed source has been |
| 211 | improved for older Linux systems | |
| 212 | * Correct the extended master secret constant on EBCDIC systems | |
| d8dc8538 | 213 | * Use Windows installation paths in the mingw builds ([CVE-2019-1552]) |
| 4477beac DMSP |
214 | * Changed DH_check to accept parameters with order q and 2q subgroups |
| 215 | * Significantly reduce secure memory usage by the randomness pools | |
| 216 | * Revert the DEVRANDOM_WAIT feature for Linux systems | |
| 217 | ||
| 257e9d03 | 218 | ### Major changes between OpenSSL 1.1.1b and OpenSSL 1.1.1c [28 May 2019] |
| 4477beac | 219 | |
| d8dc8538 | 220 | * Prevent over long nonces in ChaCha20-Poly1305 ([CVE-2019-1543]) |
| 4477beac | 221 | |
| 257e9d03 | 222 | ### Major changes between OpenSSL 1.1.1a and OpenSSL 1.1.1b [26 Feb 2019] |
| 4477beac DMSP |
223 | |
| 224 | * Change the info callback signals for the start and end of a post-handshake | |
| 225 | message exchange in TLSv1.3. | |
| 226 | * Fix a bug in DTLS over SCTP. This breaks interoperability with older | |
| 227 | versions of OpenSSL like OpenSSL 1.1.0 and OpenSSL 1.0.2. | |
| 5f8e6c50 | 228 | |
| 257e9d03 | 229 | ### Major changes between OpenSSL 1.1.1 and OpenSSL 1.1.1a [20 Nov 2018] |
| 5f8e6c50 | 230 | |
| d8dc8538 DMSP |
231 | * Timing vulnerability in DSA signature generation ([CVE-2018-0734]) |
| 232 | * Timing vulnerability in ECDSA signature generation ([CVE-2018-0735]) | |
| 5f8e6c50 | 233 | |
| 257e9d03 | 234 | ### Major changes between OpenSSL 1.1.0i and OpenSSL 1.1.1 [11 Sep 2018] |
| 5f8e6c50 | 235 | |
| 4477beac | 236 | * Support for TLSv1.3 added. The TLSv1.3 implementation includes: |
| 257e9d03 RS |
237 | * Fully compliant implementation of RFC8446 (TLSv1.3) on by default |
| 238 | * Early data (0-RTT) | |
| 239 | * Post-handshake authentication and key update | |
| 240 | * Middlebox Compatibility Mode | |
| 241 | * TLSv1.3 PSKs | |
| 242 | * Support for all five RFC8446 ciphersuites | |
| 243 | * RSA-PSS signature algorithms (backported to TLSv1.2) | |
| 244 | * Configurable session ticket support | |
| 245 | * Stateless server support | |
| 246 | * Rewrite of the packet construction code for "safer" packet handling | |
| 247 | * Rewrite of the extension handling code | |
| 4477beac DMSP |
248 | For further important information, see the [TLS1.3 page]( |
| 249 | https://wiki.openssl.org/index.php/TLS1.3) in the OpenSSL Wiki. | |
| 250 | ||
| 5f8e6c50 DMSP |
251 | * Complete rewrite of the OpenSSL random number generator to introduce the |
| 252 | following capabilities | |
| 253 | * The default RAND method now utilizes an AES-CTR DRBG according to | |
| 254 | NIST standard SP 800-90Ar1. | |
| 255 | * Support for multiple DRBG instances with seed chaining. | |
| 256 | * There is a public and private DRBG instance. | |
| 257 | * The DRBG instances are fork-safe. | |
| 258 | * Keep all global DRBG instances on the secure heap if it is enabled. | |
| 259 | * The public and private DRBG instance are per thread for lock free | |
| 260 | operation | |
| 261 | * Support for various new cryptographic algorithms including: | |
| 262 | * SHA3 | |
| 263 | * SHA512/224 and SHA512/256 | |
| 264 | * EdDSA (both Ed25519 and Ed448) including X509 and TLS support | |
| 265 | * X448 (adding to the existing X25519 support in 1.1.0) | |
| 266 | * Multi-prime RSA | |
| 267 | * SM2 | |
| 268 | * SM3 | |
| 269 | * SM4 | |
| 270 | * SipHash | |
| 271 | * ARIA (including TLS support) | |
| 272 | * Significant Side-Channel attack security improvements | |
| 273 | * Add a new ClientHello callback to provide the ability to adjust the SSL | |
| 274 | object at an early stage. | |
| 275 | * Add 'Maximum Fragment Length' TLS extension negotiation and support | |
| 276 | * A new STORE module, which implements a uniform and URI based reader of | |
| 277 | stores that can contain keys, certificates, CRLs and numerous other | |
| 278 | objects. | |
| 279 | * Move the display of configuration data to configdata.pm. | |
| 280 | * Allow GNU style "make variables" to be used with Configure. | |
| 281 | * Claim the namespaces OSSL and OPENSSL, represented as symbol prefixes | |
| 282 | * Rewrite of devcrypto engine | |
| 283 | ||
| 4477beac DMSP |
284 | OpenSSL 1.1.0 |
| 285 | ------------- | |
| 286 | ||
| 257e9d03 | 287 | ### Major changes between OpenSSL 1.1.0k and OpenSSL 1.1.0l [10 Sep 2019] |
| 4477beac DMSP |
288 | |
| 289 | * Fixed a padding oracle in PKCS7_dataDecode and CMS_decrypt_set1_pkey | |
| d8dc8538 | 290 | ([CVE-2019-1563]) |
| 4477beac DMSP |
291 | * For built-in EC curves, ensure an EC_GROUP built from the curve name is |
| 292 | used even when parsing explicit parameters | |
| 293 | * Compute ECC cofactors if not provided during EC_GROUP construction | |
| d8dc8538 DMSP |
294 | ([CVE-2019-1547]) |
| 295 | * Use Windows installation paths in the mingw builds ([CVE-2019-1552]) | |
| 4477beac | 296 | |
| 257e9d03 | 297 | ### Major changes between OpenSSL 1.1.0j and OpenSSL 1.1.0k [28 May 2019] |
| 4477beac | 298 | |
| d8dc8538 | 299 | * Prevent over long nonces in ChaCha20-Poly1305 ([CVE-2019-1543]) |
| 4477beac | 300 | |
| 257e9d03 | 301 | ### Major changes between OpenSSL 1.1.0i and OpenSSL 1.1.0j [20 Nov 2018] |
| 4477beac | 302 | |
| d8dc8538 DMSP |
303 | * Timing vulnerability in DSA signature generation ([CVE-2018-0734]) |
| 304 | * Timing vulnerability in ECDSA signature generation ([CVE-2018-0735]) | |
| 4477beac | 305 | |
| 257e9d03 | 306 | ### Major changes between OpenSSL 1.1.0h and OpenSSL 1.1.0i [14 Aug 2018] |
| 5f8e6c50 | 307 | |
| d8dc8538 DMSP |
308 | * Client DoS due to large DH parameter ([CVE-2018-0732]) |
| 309 | * Cache timing vulnerability in RSA Key Generation ([CVE-2018-0737]) | |
| 4477beac | 310 | |
| 257e9d03 | 311 | ### Major changes between OpenSSL 1.1.0g and OpenSSL 1.1.0h [27 Mar 2018] |
| 5f8e6c50 DMSP |
312 | |
| 313 | * Constructed ASN.1 types with a recursive definition could exceed the | |
| d8dc8538 DMSP |
314 | stack ([CVE-2018-0739]) |
| 315 | * Incorrect CRYPTO_memcmp on HP-UX PA-RISC ([CVE-2018-0733]) | |
| 316 | * rsaz_1024_mul_avx2 overflow bug on x86_64 ([CVE-2017-3738]) | |
| 5f8e6c50 | 317 | |
| 257e9d03 | 318 | ### Major changes between OpenSSL 1.1.0f and OpenSSL 1.1.0g [2 Nov 2017] |
| 5f8e6c50 | 319 | |
| d8dc8538 DMSP |
320 | * bn_sqrx8x_internal carry bug on x86_64 ([CVE-2017-3736]) |
| 321 | * Malformed X.509 IPAddressFamily could cause OOB read ([CVE-2017-3735]) | |
| 5f8e6c50 | 322 | |
| 257e9d03 | 323 | ### Major changes between OpenSSL 1.1.0e and OpenSSL 1.1.0f [25 May 2017] |
| 5f8e6c50 DMSP |
324 | |
| 325 | * config now recognises 64-bit mingw and chooses mingw64 instead of mingw | |
| 326 | ||
| 257e9d03 | 327 | ### Major changes between OpenSSL 1.1.0d and OpenSSL 1.1.0e [16 Feb 2017] |
| 5f8e6c50 | 328 | |
| d8dc8538 | 329 | * Encrypt-Then-Mac renegotiation crash ([CVE-2017-3733]) |
| 5f8e6c50 | 330 | |
| 257e9d03 | 331 | ### Major changes between OpenSSL 1.1.0c and OpenSSL 1.1.0d [26 Jan 2017] |
| 5f8e6c50 | 332 | |
| d8dc8538 DMSP |
333 | * Truncated packet could crash via OOB read ([CVE-2017-3731]) |
| 334 | * Bad (EC)DHE parameters cause a client crash ([CVE-2017-3730]) | |
| 335 | * BN_mod_exp may produce incorrect results on x86_64 ([CVE-2017-3732]) | |
| 5f8e6c50 | 336 | |
| 257e9d03 | 337 | ### Major changes between OpenSSL 1.1.0b and OpenSSL 1.1.0c [10 Nov 2016] |
| 5f8e6c50 | 338 | |
| d8dc8538 DMSP |
339 | * ChaCha20/Poly1305 heap-buffer-overflow ([CVE-2016-7054]) |
| 340 | * CMS Null dereference ([CVE-2016-7053]) | |
| 341 | * Montgomery multiplication may produce incorrect results ([CVE-2016-7055]) | |
| 5f8e6c50 | 342 | |
| 257e9d03 | 343 | ### Major changes between OpenSSL 1.1.0a and OpenSSL 1.1.0b [26 Sep 2016] |
| 5f8e6c50 | 344 | |
| d8dc8538 | 345 | * Fix Use After Free for large message sizes ([CVE-2016-6309]) |
| 5f8e6c50 | 346 | |
| 257e9d03 | 347 | ### Major changes between OpenSSL 1.1.0 and OpenSSL 1.1.0a [22 Sep 2016] |
| 5f8e6c50 | 348 | |
| d8dc8538 DMSP |
349 | * OCSP Status Request extension unbounded memory growth ([CVE-2016-6304]) |
| 350 | * SSL_peek() hang on empty record ([CVE-2016-6305]) | |
| 5f8e6c50 | 351 | * Excessive allocation of memory in tls_get_message_header() |
| d8dc8538 | 352 | ([CVE-2016-6307]) |
| 5f8e6c50 | 353 | * Excessive allocation of memory in dtls1_preprocess_fragment() |
| d8dc8538 | 354 | ([CVE-2016-6308]) |
| 5f8e6c50 | 355 | |
| 257e9d03 | 356 | ### Major changes between OpenSSL 1.0.2h and OpenSSL 1.1.0 [25 Aug 2016] |
| 5f8e6c50 DMSP |
357 | |
| 358 | * Copyright text was shrunk to a boilerplate that points to the license | |
| 359 | * "shared" builds are now the default when possible | |
| 360 | * Added support for "pipelining" | |
| 361 | * Added the AFALG engine | |
| 362 | * New threading API implemented | |
| 363 | * Support for ChaCha20 and Poly1305 added to libcrypto and libssl | |
| 364 | * Support for extended master secret | |
| 365 | * CCM ciphersuites | |
| 366 | * Reworked test suite, now based on perl, Test::Harness and Test::More | |
| 367 | * *Most* libcrypto and libssl public structures were made opaque, | |
| 368 | including: | |
| 369 | BIGNUM and associated types, EC_KEY and EC_KEY_METHOD, | |
| 370 | DH and DH_METHOD, DSA and DSA_METHOD, RSA and RSA_METHOD, | |
| 371 | BIO and BIO_METHOD, EVP_MD_CTX, EVP_MD, EVP_CIPHER_CTX, | |
| 372 | EVP_CIPHER, EVP_PKEY and associated types, HMAC_CTX, | |
| 373 | X509, X509_CRL, X509_OBJECT, X509_STORE_CTX, X509_STORE, | |
| 374 | X509_LOOKUP, X509_LOOKUP_METHOD | |
| 375 | * libssl internal structures made opaque | |
| 376 | * SSLv2 support removed | |
| 377 | * Kerberos ciphersuite support removed | |
| 378 | * RC4 removed from DEFAULT ciphersuites in libssl | |
| 379 | * 40 and 56 bit cipher support removed from libssl | |
| 380 | * All public header files moved to include/openssl, no more symlinking | |
| 381 | * SSL/TLS state machine, version negotiation and record layer rewritten | |
| 382 | * EC revision: now operations use new EC_KEY_METHOD. | |
| 383 | * Support for OCB mode added to libcrypto | |
| 384 | * Support for asynchronous crypto operations added to libcrypto and libssl | |
| 385 | * Deprecated interfaces can now be disabled at build time either | |
| 386 | relative to the latest release via the "no-deprecated" Configure | |
| 387 | argument, or via the "--api=1.1.0|1.0.0|0.9.8" option. | |
| 388 | * Application software can be compiled with -DOPENSSL_API_COMPAT=version | |
| 389 | to ensure that features deprecated in that version are not exposed. | |
| 390 | * Support for RFC6698/RFC7671 DANE TLSA peer authentication | |
| 391 | * Change of Configure to use --prefix as the main installation | |
| 392 | directory location rather than --openssldir. The latter becomes | |
| 393 | the directory for certs, private key and openssl.cnf exclusively. | |
| 394 | * Reworked BIO networking library, with full support for IPv6. | |
| 395 | * New "unified" build system | |
| 396 | * New security levels | |
| 397 | * Support for scrypt algorithm | |
| 398 | * Support for X25519 | |
| 399 | * Extended SSL_CONF support using configuration files | |
| 400 | * KDF algorithm support. Implement TLS PRF as a KDF. | |
| 401 | * Support for Certificate Transparency | |
| 402 | * HKDF support. | |
| 403 | ||
| 4477beac DMSP |
404 | OpenSSL 1.0.2 |
| 405 | ------------- | |
| 406 | ||
| 257e9d03 | 407 | ### Major changes between OpenSSL 1.0.2s and OpenSSL 1.0.2t [10 Sep 2019] |
| 4477beac DMSP |
408 | |
| 409 | * Fixed a padding oracle in PKCS7_dataDecode and CMS_decrypt_set1_pkey | |
| d8dc8538 | 410 | ([CVE-2019-1563]) |
| 4477beac DMSP |
411 | * For built-in EC curves, ensure an EC_GROUP built from the curve name is |
| 412 | used even when parsing explicit parameters | |
| 413 | * Compute ECC cofactors if not provided during EC_GROUP construction | |
| d8dc8538 | 414 | ([CVE-2019-1547]) |
| 4477beac | 415 | * Document issue with installation paths in diverse Windows builds |
| d8dc8538 | 416 | ([CVE-2019-1552]) |
| 4477beac | 417 | |
| 257e9d03 | 418 | ### Major changes between OpenSSL 1.0.2r and OpenSSL 1.0.2s [28 May 2019] |
| 4477beac DMSP |
419 | |
| 420 | * None | |
| 421 | ||
| 257e9d03 | 422 | ### Major changes between OpenSSL 1.0.2q and OpenSSL 1.0.2r [26 Feb 2019] |
| 4477beac | 423 | |
| d8dc8538 | 424 | * 0-byte record padding oracle ([CVE-2019-1559]) |
| 4477beac | 425 | |
| 257e9d03 | 426 | ### Major changes between OpenSSL 1.0.2p and OpenSSL 1.0.2q [20 Nov 2018] |
| 4477beac | 427 | |
| d8dc8538 DMSP |
428 | * Microarchitecture timing vulnerability in ECC scalar multiplication ([CVE-2018-5407]) |
| 429 | * Timing vulnerability in DSA signature generation ([CVE-2018-0734]) | |
| 4477beac | 430 | |
| 257e9d03 | 431 | ### Major changes between OpenSSL 1.0.2o and OpenSSL 1.0.2p [14 Aug 2018] |
| 4477beac | 432 | |
| d8dc8538 DMSP |
433 | * Client DoS due to large DH parameter ([CVE-2018-0732]) |
| 434 | * Cache timing vulnerability in RSA Key Generation ([CVE-2018-0737]) | |
| 4477beac | 435 | |
| 257e9d03 | 436 | ### Major changes between OpenSSL 1.0.2n and OpenSSL 1.0.2o [27 Mar 2018] |
| 4477beac DMSP |
437 | |
| 438 | * Constructed ASN.1 types with a recursive definition could exceed the | |
| d8dc8538 | 439 | stack ([CVE-2018-0739]) |
| 4477beac | 440 | |
| 257e9d03 | 441 | ### Major changes between OpenSSL 1.0.2m and OpenSSL 1.0.2n [7 Dec 2017] |
| 4477beac | 442 | |
| d8dc8538 DMSP |
443 | * Read/write after SSL object in error state ([CVE-2017-3737]) |
| 444 | * rsaz_1024_mul_avx2 overflow bug on x86_64 ([CVE-2017-3738]) | |
| 4477beac | 445 | |
| 257e9d03 | 446 | ### Major changes between OpenSSL 1.0.2l and OpenSSL 1.0.2m [2 Nov 2017] |
| 4477beac | 447 | |
| d8dc8538 DMSP |
448 | * bn_sqrx8x_internal carry bug on x86_64 ([CVE-2017-3736]) |
| 449 | * Malformed X.509 IPAddressFamily could cause OOB read ([CVE-2017-3735]) | |
| 4477beac | 450 | |
| 257e9d03 | 451 | ### Major changes between OpenSSL 1.0.2k and OpenSSL 1.0.2l [25 May 2017] |
| 4477beac DMSP |
452 | |
| 453 | * config now recognises 64-bit mingw and chooses mingw64 instead of mingw | |
| 454 | ||
| 257e9d03 | 455 | ### Major changes between OpenSSL 1.0.2j and OpenSSL 1.0.2k [26 Jan 2017] |
| 4477beac | 456 | |
| d8dc8538 DMSP |
457 | * Truncated packet could crash via OOB read ([CVE-2017-3731]) |
| 458 | * BN_mod_exp may produce incorrect results on x86_64 ([CVE-2017-3732]) | |
| 459 | * Montgomery multiplication may produce incorrect results ([CVE-2016-7055]) | |
| 4477beac | 460 | |
| 257e9d03 | 461 | ### Major changes between OpenSSL 1.0.2i and OpenSSL 1.0.2j [26 Sep 2016] |
| 4477beac | 462 | |
| d8dc8538 | 463 | * Missing CRL sanity check ([CVE-2016-7052]) |
| 4477beac | 464 | |
| 257e9d03 | 465 | ### Major changes between OpenSSL 1.0.2h and OpenSSL 1.0.2i [22 Sep 2016] |
| 4477beac | 466 | |
| d8dc8538 DMSP |
467 | * OCSP Status Request extension unbounded memory growth ([CVE-2016-6304]) |
| 468 | * SWEET32 Mitigation ([CVE-2016-2183]) | |
| 469 | * OOB write in MDC2_Update() ([CVE-2016-6303]) | |
| 470 | * Malformed SHA512 ticket DoS ([CVE-2016-6302]) | |
| 471 | * OOB write in BN_bn2dec() ([CVE-2016-2182]) | |
| 472 | * OOB read in TS_OBJ_print_bio() ([CVE-2016-2180]) | |
| 473 | * Pointer arithmetic undefined behaviour ([CVE-2016-2177]) | |
| 474 | * Constant time flag not preserved in DSA signing ([CVE-2016-2178]) | |
| 475 | * DTLS buffered message DoS ([CVE-2016-2179]) | |
| 476 | * DTLS replay protection DoS ([CVE-2016-2181]) | |
| 477 | * Certificate message OOB reads ([CVE-2016-6306]) | |
| 4477beac | 478 | |
| 257e9d03 | 479 | ### Major changes between OpenSSL 1.0.2g and OpenSSL 1.0.2h [3 May 2016] |
| 4477beac | 480 | |
| d8dc8538 DMSP |
481 | * Prevent padding oracle in AES-NI CBC MAC check ([CVE-2016-2107]) |
| 482 | * Fix EVP_EncodeUpdate overflow ([CVE-2016-2105]) | |
| 483 | * Fix EVP_EncryptUpdate overflow ([CVE-2016-2106]) | |
| 484 | * Prevent ASN.1 BIO excessive memory allocation ([CVE-2016-2109]) | |
| 485 | * EBCDIC overread ([CVE-2016-2176]) | |
| 5f8e6c50 DMSP |
486 | * Modify behavior of ALPN to invoke callback after SNI/servername |
| 487 | callback, such that updates to the SSL_CTX affect ALPN. | |
| 488 | * Remove LOW from the DEFAULT cipher list. This removes singles DES from | |
| 489 | the default. | |
| 490 | * Only remove the SSLv2 methods with the no-ssl2-method option. | |
| 491 | ||
| 257e9d03 | 492 | ### Major changes between OpenSSL 1.0.2f and OpenSSL 1.0.2g [1 Mar 2016] |
| 5f8e6c50 DMSP |
493 | |
| 494 | * Disable weak ciphers in SSLv3 and up in default builds of OpenSSL. | |
| 495 | * Disable SSLv2 default build, default negotiation and weak ciphers | |
| d8dc8538 DMSP |
496 | ([CVE-2016-0800]) |
| 497 | * Fix a double-free in DSA code ([CVE-2016-0705]) | |
| 5f8e6c50 | 498 | * Disable SRP fake user seed to address a server memory leak |
| d8dc8538 | 499 | ([CVE-2016-0798]) |
| 5f8e6c50 | 500 | * Fix BN_hex2bn/BN_dec2bn NULL pointer deref/heap corruption |
| d8dc8538 DMSP |
501 | ([CVE-2016-0797]) |
| 502 | * Fix memory issues in BIO_*printf functions ([CVE-2016-0799]) | |
| 503 | * Fix side channel attack on modular exponentiation ([CVE-2016-0702]) | |
| 5f8e6c50 | 504 | |
| 257e9d03 | 505 | ### Major changes between OpenSSL 1.0.2e and OpenSSL 1.0.2f [28 Jan 2016] |
| 5f8e6c50 | 506 | |
| d8dc8538 DMSP |
507 | * DH small subgroups ([CVE-2016-0701]) |
| 508 | * SSLv2 doesn't block disabled ciphers ([CVE-2015-3197]) | |
| 5f8e6c50 | 509 | |
| 257e9d03 | 510 | ### Major changes between OpenSSL 1.0.2d and OpenSSL 1.0.2e [3 Dec 2015] |
| 5f8e6c50 | 511 | |
| d8dc8538 DMSP |
512 | * BN_mod_exp may produce incorrect results on x86_64 ([CVE-2015-3193]) |
| 513 | * Certificate verify crash with missing PSS parameter ([CVE-2015-3194]) | |
| 514 | * X509_ATTRIBUTE memory leak ([CVE-2015-3195]) | |
| 5f8e6c50 DMSP |
515 | * Rewrite EVP_DecodeUpdate (base64 decoding) to fix several bugs |
| 516 | * In DSA_generate_parameters_ex, if the provided seed is too short, | |
| 517 | return an error | |
| 518 | ||
| 257e9d03 | 519 | ### Major changes between OpenSSL 1.0.2c and OpenSSL 1.0.2d [9 Jul 2015] |
| 5f8e6c50 | 520 | |
| d8dc8538 DMSP |
521 | * Alternate chains certificate forgery ([CVE-2015-1793]) |
| 522 | * Race condition handling PSK identify hint ([CVE-2015-3196]) | |
| 5f8e6c50 | 523 | |
| 257e9d03 | 524 | ### Major changes between OpenSSL 1.0.2b and OpenSSL 1.0.2c [12 Jun 2015] |
| 5f8e6c50 DMSP |
525 | |
| 526 | * Fix HMAC ABI incompatibility | |
| 527 | ||
| 257e9d03 | 528 | ### Major changes between OpenSSL 1.0.2a and OpenSSL 1.0.2b [11 Jun 2015] |
| 4477beac | 529 | |
| d8dc8538 DMSP |
530 | * Malformed ECParameters causes infinite loop ([CVE-2015-1788]) |
| 531 | * Exploitable out-of-bounds read in X509_cmp_time ([CVE-2015-1789]) | |
| 532 | * PKCS7 crash with missing EnvelopedContent ([CVE-2015-1790]) | |
| 533 | * CMS verify infinite loop with unknown hash function ([CVE-2015-1792]) | |
| 534 | * Race condition handling NewSessionTicket ([CVE-2015-1791]) | |
| 4477beac | 535 | |
| 257e9d03 | 536 | ### Major changes between OpenSSL 1.0.2 and OpenSSL 1.0.2a [19 Mar 2015] |
| 4477beac | 537 | |
| d8dc8538 DMSP |
538 | * OpenSSL 1.0.2 ClientHello sigalgs DoS fix ([CVE-2015-0291]) |
| 539 | * Multiblock corrupted pointer fix ([CVE-2015-0290]) | |
| 540 | * Segmentation fault in DTLSv1_listen fix ([CVE-2015-0207]) | |
| 541 | * Segmentation fault in ASN1_TYPE_cmp fix ([CVE-2015-0286]) | |
| 542 | * Segmentation fault for invalid PSS parameters fix ([CVE-2015-0208]) | |
| 543 | * ASN.1 structure reuse memory corruption fix ([CVE-2015-0287]) | |
| 544 | * PKCS7 NULL pointer dereferences fix ([CVE-2015-0289]) | |
| 545 | * DoS via reachable assert in SSLv2 servers fix ([CVE-2015-0293]) | |
| 546 | * Empty CKE with client auth and DHE fix ([CVE-2015-1787]) | |
| 547 | * Handshake with unseeded PRNG fix ([CVE-2015-0285]) | |
| 548 | * Use After Free following d2i_ECPrivatekey error fix ([CVE-2015-0209]) | |
| 549 | * X509_to_X509_REQ NULL pointer deref fix ([CVE-2015-0288]) | |
| 5f8e6c50 DMSP |
550 | * Removed the export ciphers from the DEFAULT ciphers |
| 551 | ||
| 257e9d03 | 552 | ### Major changes between OpenSSL 1.0.1l and OpenSSL 1.0.2 [22 Jan 2015] |
| 5f8e6c50 DMSP |
553 | |
| 554 | * Suite B support for TLS 1.2 and DTLS 1.2 | |
| 555 | * Support for DTLS 1.2 | |
| 556 | * TLS automatic EC curve selection. | |
| 557 | * API to set TLS supported signature algorithms and curves | |
| 558 | * SSL_CONF configuration API. | |
| 559 | * TLS Brainpool support. | |
| 560 | * ALPN support. | |
| 561 | * CMS support for RSA-PSS, RSA-OAEP, ECDH and X9.42 DH. | |
| 562 | ||
| 4477beac DMSP |
563 | OpenSSL 1.0.1 |
| 564 | ------------- | |
| 565 | ||
| 257e9d03 | 566 | ### Major changes between OpenSSL 1.0.1t and OpenSSL 1.0.1u [22 Sep 2016] |
| 4477beac | 567 | |
| d8dc8538 DMSP |
568 | * OCSP Status Request extension unbounded memory growth ([CVE-2016-6304]) |
| 569 | * SWEET32 Mitigation ([CVE-2016-2183]) | |
| 570 | * OOB write in MDC2_Update() ([CVE-2016-6303]) | |
| 571 | * Malformed SHA512 ticket DoS ([CVE-2016-6302]) | |
| 572 | * OOB write in BN_bn2dec() ([CVE-2016-2182]) | |
| 573 | * OOB read in TS_OBJ_print_bio() ([CVE-2016-2180]) | |
| 574 | * Pointer arithmetic undefined behaviour ([CVE-2016-2177]) | |
| 575 | * Constant time flag not preserved in DSA signing ([CVE-2016-2178]) | |
| 576 | * DTLS buffered message DoS ([CVE-2016-2179]) | |
| 577 | * DTLS replay protection DoS ([CVE-2016-2181]) | |
| 578 | * Certificate message OOB reads ([CVE-2016-6306]) | |
| 4477beac | 579 | |
| 257e9d03 | 580 | ### Major changes between OpenSSL 1.0.1s and OpenSSL 1.0.1t [3 May 2016] |
| 4477beac | 581 | |
| d8dc8538 DMSP |
582 | * Prevent padding oracle in AES-NI CBC MAC check ([CVE-2016-2107]) |
| 583 | * Fix EVP_EncodeUpdate overflow ([CVE-2016-2105]) | |
| 584 | * Fix EVP_EncryptUpdate overflow ([CVE-2016-2106]) | |
| 585 | * Prevent ASN.1 BIO excessive memory allocation ([CVE-2016-2109]) | |
| 586 | * EBCDIC overread ([CVE-2016-2176]) | |
| 4477beac DMSP |
587 | * Modify behavior of ALPN to invoke callback after SNI/servername |
| 588 | callback, such that updates to the SSL_CTX affect ALPN. | |
| 589 | * Remove LOW from the DEFAULT cipher list. This removes singles DES from | |
| 590 | the default. | |
| 591 | * Only remove the SSLv2 methods with the no-ssl2-method option. | |
| 592 | ||
| 257e9d03 | 593 | ### Major changes between OpenSSL 1.0.1r and OpenSSL 1.0.1s [1 Mar 2016] |
| 4477beac DMSP |
594 | |
| 595 | * Disable weak ciphers in SSLv3 and up in default builds of OpenSSL. | |
| 596 | * Disable SSLv2 default build, default negotiation and weak ciphers | |
| d8dc8538 DMSP |
597 | ([CVE-2016-0800]) |
| 598 | * Fix a double-free in DSA code ([CVE-2016-0705]) | |
| 4477beac | 599 | * Disable SRP fake user seed to address a server memory leak |
| d8dc8538 | 600 | ([CVE-2016-0798]) |
| 4477beac | 601 | * Fix BN_hex2bn/BN_dec2bn NULL pointer deref/heap corruption |
| d8dc8538 DMSP |
602 | ([CVE-2016-0797]) |
| 603 | * Fix memory issues in BIO_*printf functions ([CVE-2016-0799]) | |
| 604 | * Fix side channel attack on modular exponentiation ([CVE-2016-0702]) | |
| 4477beac | 605 | |
| 257e9d03 | 606 | ### Major changes between OpenSSL 1.0.1q and OpenSSL 1.0.1r [28 Jan 2016] |
| 4477beac DMSP |
607 | |
| 608 | * Protection for DH small subgroup attacks | |
| d8dc8538 | 609 | * SSLv2 doesn't block disabled ciphers ([CVE-2015-3197]) |
| 4477beac | 610 | |
| 257e9d03 | 611 | ### Major changes between OpenSSL 1.0.1p and OpenSSL 1.0.1q [3 Dec 2015] |
| 4477beac | 612 | |
| d8dc8538 DMSP |
613 | * Certificate verify crash with missing PSS parameter ([CVE-2015-3194]) |
| 614 | * X509_ATTRIBUTE memory leak ([CVE-2015-3195]) | |
| 4477beac DMSP |
615 | * Rewrite EVP_DecodeUpdate (base64 decoding) to fix several bugs |
| 616 | * In DSA_generate_parameters_ex, if the provided seed is too short, | |
| 617 | return an error | |
| 618 | ||
| 257e9d03 | 619 | ### Major changes between OpenSSL 1.0.1o and OpenSSL 1.0.1p [9 Jul 2015] |
| 4477beac | 620 | |
| d8dc8538 DMSP |
621 | * Alternate chains certificate forgery ([CVE-2015-1793]) |
| 622 | * Race condition handling PSK identify hint ([CVE-2015-3196]) | |
| 4477beac | 623 | |
| 257e9d03 | 624 | ### Major changes between OpenSSL 1.0.1n and OpenSSL 1.0.1o [12 Jun 2015] |
| 4477beac DMSP |
625 | |
| 626 | * Fix HMAC ABI incompatibility | |
| 627 | ||
| 257e9d03 | 628 | ### Major changes between OpenSSL 1.0.1m and OpenSSL 1.0.1n [11 Jun 2015] |
| 4477beac | 629 | |
| d8dc8538 DMSP |
630 | * Malformed ECParameters causes infinite loop ([CVE-2015-1788]) |
| 631 | * Exploitable out-of-bounds read in X509_cmp_time ([CVE-2015-1789]) | |
| 632 | * PKCS7 crash with missing EnvelopedContent ([CVE-2015-1790]) | |
| 633 | * CMS verify infinite loop with unknown hash function ([CVE-2015-1792]) | |
| 634 | * Race condition handling NewSessionTicket ([CVE-2015-1791]) | |
| 4477beac | 635 | |
| 257e9d03 | 636 | ### Major changes between OpenSSL 1.0.1l and OpenSSL 1.0.1m [19 Mar 2015] |
| 4477beac | 637 | |
| d8dc8538 DMSP |
638 | * Segmentation fault in ASN1_TYPE_cmp fix ([CVE-2015-0286]) |
| 639 | * ASN.1 structure reuse memory corruption fix ([CVE-2015-0287]) | |
| 640 | * PKCS7 NULL pointer dereferences fix ([CVE-2015-0289]) | |
| 641 | * DoS via reachable assert in SSLv2 servers fix ([CVE-2015-0293]) | |
| 642 | * Use After Free following d2i_ECPrivatekey error fix ([CVE-2015-0209]) | |
| 643 | * X509_to_X509_REQ NULL pointer deref fix ([CVE-2015-0288]) | |
| 4477beac DMSP |
644 | * Removed the export ciphers from the DEFAULT ciphers |
| 645 | ||
| 257e9d03 | 646 | ### Major changes between OpenSSL 1.0.1k and OpenSSL 1.0.1l [15 Jan 2015] |
| 5f8e6c50 DMSP |
647 | |
| 648 | * Build fixes for the Windows and OpenVMS platforms | |
| 649 | ||
| 257e9d03 | 650 | ### Major changes between OpenSSL 1.0.1j and OpenSSL 1.0.1k [8 Jan 2015] |
| 4477beac | 651 | |
| d8dc8538 DMSP |
652 | * Fix for [CVE-2014-3571] |
| 653 | * Fix for [CVE-2015-0206] | |
| 654 | * Fix for [CVE-2014-3569] | |
| 655 | * Fix for [CVE-2014-3572] | |
| 656 | * Fix for [CVE-2015-0204] | |
| 657 | * Fix for [CVE-2015-0205] | |
| 658 | * Fix for [CVE-2014-8275] | |
| 659 | * Fix for [CVE-2014-3570] | |
| 4477beac | 660 | |
| 257e9d03 | 661 | ### Major changes between OpenSSL 1.0.1i and OpenSSL 1.0.1j [15 Oct 2014] |
| 4477beac | 662 | |
| d8dc8538 DMSP |
663 | * Fix for [CVE-2014-3513] |
| 664 | * Fix for [CVE-2014-3567] | |
| 665 | * Mitigation for [CVE-2014-3566] (SSL protocol vulnerability) | |
| 666 | * Fix for [CVE-2014-3568] | |
| 4477beac | 667 | |
| 257e9d03 | 668 | ### Major changes between OpenSSL 1.0.1h and OpenSSL 1.0.1i [6 Aug 2014] |
| 4477beac | 669 | |
| d8dc8538 DMSP |
670 | * Fix for [CVE-2014-3512] |
| 671 | * Fix for [CVE-2014-3511] | |
| 672 | * Fix for [CVE-2014-3510] | |
| 673 | * Fix for [CVE-2014-3507] | |
| 674 | * Fix for [CVE-2014-3506] | |
| 675 | * Fix for [CVE-2014-3505] | |
| 676 | * Fix for [CVE-2014-3509] | |
| 677 | * Fix for [CVE-2014-5139] | |
| 678 | * Fix for [CVE-2014-3508] | |
| 4477beac | 679 | |
| 257e9d03 | 680 | ### Major changes between OpenSSL 1.0.1g and OpenSSL 1.0.1h [5 Jun 2014] |
| 4477beac | 681 | |
| d8dc8538 DMSP |
682 | * Fix for [CVE-2014-0224] |
| 683 | * Fix for [CVE-2014-0221] | |
| 684 | * Fix for [CVE-2014-0198] | |
| 685 | * Fix for [CVE-2014-0195] | |
| 686 | * Fix for [CVE-2014-3470] | |
| 687 | * Fix for [CVE-2010-5298] | |
| 4477beac | 688 | |
| 257e9d03 | 689 | ### Major changes between OpenSSL 1.0.1f and OpenSSL 1.0.1g [7 Apr 2014] |
| 4477beac | 690 | |
| d8dc8538 | 691 | * Fix for [CVE-2014-0160] |
| 5f8e6c50 | 692 | * Add TLS padding extension workaround for broken servers. |
| d8dc8538 | 693 | * Fix for [CVE-2014-0076] |
| 5f8e6c50 | 694 | |
| 257e9d03 | 695 | ### Major changes between OpenSSL 1.0.1e and OpenSSL 1.0.1f [6 Jan 2014] |
| 5f8e6c50 DMSP |
696 | |
| 697 | * Don't include gmt_unix_time in TLS server and client random values | |
| d8dc8538 DMSP |
698 | * Fix for TLS record tampering bug ([CVE-2013-4353]) |
| 699 | * Fix for TLS version checking bug ([CVE-2013-6449]) | |
| 700 | * Fix for DTLS retransmission bug ([CVE-2013-6450]) | |
| 5f8e6c50 | 701 | |
| 257e9d03 | 702 | ### Major changes between OpenSSL 1.0.1d and OpenSSL 1.0.1e [11 Feb 2013] |
| 5f8e6c50 | 703 | |
| d8dc8538 | 704 | * Corrected fix for ([CVE-2013-0169]) |
| 5f8e6c50 | 705 | |
| 257e9d03 | 706 | ### Major changes between OpenSSL 1.0.1c and OpenSSL 1.0.1d [4 Feb 2013] |
| 5f8e6c50 DMSP |
707 | |
| 708 | * Fix renegotiation in TLS 1.1, 1.2 by using the correct TLS version. | |
| 709 | * Include the fips configuration module. | |
| d8dc8538 DMSP |
710 | * Fix OCSP bad key DoS attack ([CVE-2013-0166]) |
| 711 | * Fix for SSL/TLS/DTLS CBC plaintext recovery attack ([CVE-2013-0169]) | |
| 712 | * Fix for TLS AESNI record handling flaw ([CVE-2012-2686]) | |
| 5f8e6c50 | 713 | |
| 257e9d03 | 714 | ### Major changes between OpenSSL 1.0.1b and OpenSSL 1.0.1c [10 May 2012] |
| 5f8e6c50 | 715 | |
| d8dc8538 | 716 | * Fix TLS/DTLS record length checking bug ([CVE-2012-2333]) |
| 5f8e6c50 DMSP |
717 | * Don't attempt to use non-FIPS composite ciphers in FIPS mode. |
| 718 | ||
| 257e9d03 | 719 | ### Major changes between OpenSSL 1.0.1a and OpenSSL 1.0.1b [26 Apr 2012] |
| 5f8e6c50 DMSP |
720 | |
| 721 | * Fix compilation error on non-x86 platforms. | |
| 722 | * Make FIPS capable OpenSSL ciphers work in non-FIPS mode. | |
| 723 | * Fix SSL_OP_NO_TLSv1_1 clash with SSL_OP_ALL in OpenSSL 1.0.0 | |
| 724 | ||
| 257e9d03 | 725 | ### Major changes between OpenSSL 1.0.1 and OpenSSL 1.0.1a [19 Apr 2012] |
| 5f8e6c50 | 726 | |
| d8dc8538 | 727 | * Fix for ASN1 overflow bug ([CVE-2012-2110]) |
| 5f8e6c50 DMSP |
728 | * Workarounds for some servers that hang on long client hellos. |
| 729 | * Fix SEGV in AES code. | |
| 730 | ||
| 257e9d03 | 731 | ### Major changes between OpenSSL 1.0.0h and OpenSSL 1.0.1 [14 Mar 2012] |
| 5f8e6c50 DMSP |
732 | |
| 733 | * TLS/DTLS heartbeat support. | |
| 734 | * SCTP support. | |
| 735 | * RFC 5705 TLS key material exporter. | |
| 736 | * RFC 5764 DTLS-SRTP negotiation. | |
| 737 | * Next Protocol Negotiation. | |
| 738 | * PSS signatures in certificates, requests and CRLs. | |
| 739 | * Support for password based recipient info for CMS. | |
| 740 | * Support TLS v1.2 and TLS v1.1. | |
| 741 | * Preliminary FIPS capability for unvalidated 2.0 FIPS module. | |
| 742 | * SRP support. | |
| 743 | ||
| 4477beac DMSP |
744 | OpenSSL 1.0.0 |
| 745 | ------------- | |
| 746 | ||
| 257e9d03 | 747 | ### Major changes between OpenSSL 1.0.0s and OpenSSL 1.0.0t [3 Dec 2015] |
| 4477beac | 748 | |
| d8dc8538 DMSP |
749 | * X509_ATTRIBUTE memory leak (([CVE-2015-3195])) |
| 750 | * Race condition handling PSK identify hint ([CVE-2015-3196]) | |
| 4477beac | 751 | |
| 257e9d03 | 752 | ### Major changes between OpenSSL 1.0.0r and OpenSSL 1.0.0s [11 Jun 2015] |
| 4477beac | 753 | |
| d8dc8538 DMSP |
754 | * Malformed ECParameters causes infinite loop ([CVE-2015-1788]) |
| 755 | * Exploitable out-of-bounds read in X509_cmp_time ([CVE-2015-1789]) | |
| 756 | * PKCS7 crash with missing EnvelopedContent ([CVE-2015-1790]) | |
| 757 | * CMS verify infinite loop with unknown hash function ([CVE-2015-1792]) | |
| 758 | * Race condition handling NewSessionTicket ([CVE-2015-1791]) | |
| 4477beac | 759 | |
| 257e9d03 | 760 | ### Major changes between OpenSSL 1.0.0q and OpenSSL 1.0.0r [19 Mar 2015] |
| 4477beac | 761 | |
| d8dc8538 DMSP |
762 | * Segmentation fault in ASN1_TYPE_cmp fix ([CVE-2015-0286]) |
| 763 | * ASN.1 structure reuse memory corruption fix ([CVE-2015-0287]) | |
| 764 | * PKCS7 NULL pointer dereferences fix ([CVE-2015-0289]) | |
| 765 | * DoS via reachable assert in SSLv2 servers fix ([CVE-2015-0293]) | |
| 766 | * Use After Free following d2i_ECPrivatekey error fix ([CVE-2015-0209]) | |
| 767 | * X509_to_X509_REQ NULL pointer deref fix ([CVE-2015-0288]) | |
| 4477beac DMSP |
768 | * Removed the export ciphers from the DEFAULT ciphers |
| 769 | ||
| 257e9d03 | 770 | ### Major changes between OpenSSL 1.0.0p and OpenSSL 1.0.0q [15 Jan 2015] |
| 4477beac DMSP |
771 | |
| 772 | * Build fixes for the Windows and OpenVMS platforms | |
| 773 | ||
| 257e9d03 | 774 | ### Major changes between OpenSSL 1.0.0o and OpenSSL 1.0.0p [8 Jan 2015] |
| 4477beac | 775 | |
| d8dc8538 DMSP |
776 | * Fix for [CVE-2014-3571] |
| 777 | * Fix for [CVE-2015-0206] | |
| 778 | * Fix for [CVE-2014-3569] | |
| 779 | * Fix for [CVE-2014-3572] | |
| 780 | * Fix for [CVE-2015-0204] | |
| 781 | * Fix for [CVE-2015-0205] | |
| 782 | * Fix for [CVE-2014-8275] | |
| 783 | * Fix for [CVE-2014-3570] | |
| 4477beac | 784 | |
| 257e9d03 | 785 | ### Major changes between OpenSSL 1.0.0n and OpenSSL 1.0.0o [15 Oct 2014] |
| 4477beac | 786 | |
| d8dc8538 DMSP |
787 | * Fix for [CVE-2014-3513] |
| 788 | * Fix for [CVE-2014-3567] | |
| 789 | * Mitigation for [CVE-2014-3566] (SSL protocol vulnerability) | |
| 790 | * Fix for [CVE-2014-3568] | |
| 4477beac | 791 | |
| 257e9d03 | 792 | ### Major changes between OpenSSL 1.0.0m and OpenSSL 1.0.0n [6 Aug 2014] |
| 4477beac | 793 | |
| d8dc8538 DMSP |
794 | * Fix for [CVE-2014-3510] |
| 795 | * Fix for [CVE-2014-3507] | |
| 796 | * Fix for [CVE-2014-3506] | |
| 797 | * Fix for [CVE-2014-3505] | |
| 798 | * Fix for [CVE-2014-3509] | |
| 799 | * Fix for [CVE-2014-3508] | |
| 4477beac DMSP |
800 | |
| 801 | Known issues in OpenSSL 1.0.0m: | |
| 802 | ||
| 803 | * EAP-FAST and other applications using tls_session_secret_cb | |
| 8c1cbc72 | 804 | won't resume sessions. Fixed in 1.0.0n-dev |
| 4477beac | 805 | * Compilation failure of s3_pkt.c on some platforms due to missing |
| 257e9d03 | 806 | `<limits.h>` include. Fixed in 1.0.0n-dev |
| 4477beac | 807 | |
| 257e9d03 | 808 | ### Major changes between OpenSSL 1.0.0l and OpenSSL 1.0.0m [5 Jun 2014] |
| 4477beac | 809 | |
| d8dc8538 DMSP |
810 | * Fix for [CVE-2014-0224] |
| 811 | * Fix for [CVE-2014-0221] | |
| 812 | * Fix for [CVE-2014-0198] | |
| 813 | * Fix for [CVE-2014-0195] | |
| 814 | * Fix for [CVE-2014-3470] | |
| 815 | * Fix for [CVE-2014-0076] | |
| 816 | * Fix for [CVE-2010-5298] | |
| 4477beac | 817 | |
| 257e9d03 | 818 | ### Major changes between OpenSSL 1.0.0k and OpenSSL 1.0.0l [6 Jan 2014] |
| 4477beac | 819 | |
| d8dc8538 | 820 | * Fix for DTLS retransmission bug ([CVE-2013-6450]) |
| 4477beac | 821 | |
| 257e9d03 | 822 | ### Major changes between OpenSSL 1.0.0j and OpenSSL 1.0.0k [5 Feb 2013] |
| 4477beac | 823 | |
| d8dc8538 DMSP |
824 | * Fix for SSL/TLS/DTLS CBC plaintext recovery attack ([CVE-2013-0169]) |
| 825 | * Fix OCSP bad key DoS attack ([CVE-2013-0166]) | |
| 4477beac | 826 | |
| 257e9d03 | 827 | ### Major changes between OpenSSL 1.0.0i and OpenSSL 1.0.0j [10 May 2012] |
| 4477beac | 828 | |
| d8dc8538 | 829 | * Fix DTLS record length checking bug ([CVE-2012-2333]) |
| 4477beac | 830 | |
| 257e9d03 | 831 | ### Major changes between OpenSSL 1.0.0h and OpenSSL 1.0.0i [19 Apr 2012] |
| 4477beac | 832 | |
| d8dc8538 | 833 | * Fix for ASN1 overflow bug ([CVE-2012-2110]) |
| 4477beac | 834 | |
| 257e9d03 | 835 | ### Major changes between OpenSSL 1.0.0g and OpenSSL 1.0.0h [12 Mar 2012] |
| 4477beac | 836 | |
| d8dc8538 DMSP |
837 | * Fix for CMS/PKCS#7 MMA ([CVE-2012-0884]) |
| 838 | * Corrected fix for ([CVE-2011-4619]) | |
| 5f8e6c50 DMSP |
839 | * Various DTLS fixes. |
| 840 | ||
| 257e9d03 | 841 | ### Major changes between OpenSSL 1.0.0f and OpenSSL 1.0.0g [18 Jan 2012] |
| 5f8e6c50 | 842 | |
| d8dc8538 | 843 | * Fix for DTLS DoS issue ([CVE-2012-0050]) |
| 5f8e6c50 | 844 | |
| 257e9d03 | 845 | ### Major changes between OpenSSL 1.0.0e and OpenSSL 1.0.0f [4 Jan 2012] |
| 5f8e6c50 | 846 | |
| d8dc8538 DMSP |
847 | * Fix for DTLS plaintext recovery attack ([CVE-2011-4108]) |
| 848 | * Clear block padding bytes of SSL 3.0 records ([CVE-2011-4576]) | |
| 849 | * Only allow one SGC handshake restart for SSL/TLS ([CVE-2011-4619]) | |
| 850 | * Check parameters are not NULL in GOST ENGINE ([CVE-2012-0027]) | |
| 851 | * Check for malformed RFC3779 data ([CVE-2011-4577]) | |
| 5f8e6c50 | 852 | |
| 257e9d03 | 853 | ### Major changes between OpenSSL 1.0.0d and OpenSSL 1.0.0e [6 Sep 2011] |
| 5f8e6c50 | 854 | |
| d8dc8538 DMSP |
855 | * Fix for CRL vulnerability issue ([CVE-2011-3207]) |
| 856 | * Fix for ECDH crashes ([CVE-2011-3210]) | |
| 5f8e6c50 DMSP |
857 | * Protection against EC timing attacks. |
| 858 | * Support ECDH ciphersuites for certificates using SHA2 algorithms. | |
| 859 | * Various DTLS fixes. | |
| 860 | ||
| 257e9d03 | 861 | ### Major changes between OpenSSL 1.0.0c and OpenSSL 1.0.0d [8 Feb 2011] |
| 5f8e6c50 | 862 | |
| d8dc8538 | 863 | * Fix for security issue ([CVE-2011-0014]) |
| 367eab2f | 864 | |
| 257e9d03 | 865 | ### Major changes between OpenSSL 1.0.0b and OpenSSL 1.0.0c [2 Dec 2010] |
| 5f8e6c50 | 866 | |
| d8dc8538 DMSP |
867 | * Fix for security issue ([CVE-2010-4180]) |
| 868 | * Fix for ([CVE-2010-4252]) | |
| 5f8e6c50 DMSP |
869 | * Fix mishandling of absent EC point format extension. |
| 870 | * Fix various platform compilation issues. | |
| d8dc8538 | 871 | * Corrected fix for security issue ([CVE-2010-3864]). |
| 5f8e6c50 | 872 | |
| 257e9d03 | 873 | ### Major changes between OpenSSL 1.0.0a and OpenSSL 1.0.0b [16 Nov 2010] |
| 5f8e6c50 | 874 | |
| d8dc8538 DMSP |
875 | * Fix for security issue ([CVE-2010-3864]). |
| 876 | * Fix for ([CVE-2010-2939]) | |
| 5f8e6c50 DMSP |
877 | * Fix WIN32 build system for GOST ENGINE. |
| 878 | ||
| 257e9d03 | 879 | ### Major changes between OpenSSL 1.0.0 and OpenSSL 1.0.0a [1 Jun 2010] |
| 5f8e6c50 | 880 | |
| d8dc8538 | 881 | * Fix for security issue ([CVE-2010-1633]). |
| 5f8e6c50 DMSP |
882 | * GOST MAC and CFB fixes. |
| 883 | ||
| 257e9d03 | 884 | ### Major changes between OpenSSL 0.9.8n and OpenSSL 1.0.0 [29 Mar 2010] |
| 5f8e6c50 DMSP |
885 | |
| 886 | * RFC3280 path validation: sufficient to process PKITS tests. | |
| 887 | * Integrated support for PVK files and keyblobs. | |
| 888 | * Change default private key format to PKCS#8. | |
| 889 | * CMS support: able to process all examples in RFC4134 | |
| 890 | * Streaming ASN1 encode support for PKCS#7 and CMS. | |
| 891 | * Multiple signer and signer add support for PKCS#7 and CMS. | |
| 892 | * ASN1 printing support. | |
| 893 | * Whirlpool hash algorithm added. | |
| 894 | * RFC3161 time stamp support. | |
| 895 | * New generalised public key API supporting ENGINE based algorithms. | |
| 896 | * New generalised public key API utilities. | |
| 897 | * New ENGINE supporting GOST algorithms. | |
| 898 | * SSL/TLS GOST ciphersuite support. | |
| 899 | * PKCS#7 and CMS GOST support. | |
| 900 | * RFC4279 PSK ciphersuite support. | |
| 901 | * Supported points format extension for ECC ciphersuites. | |
| 902 | * ecdsa-with-SHA224/256/384/512 signature types. | |
| 903 | * dsa-with-SHA224 and dsa-with-SHA256 signature types. | |
| 904 | * Opaque PRF Input TLS extension support. | |
| 905 | * Updated time routines to avoid OS limitations. | |
| 906 | ||
| 4477beac DMSP |
907 | OpenSSL 0.9.x |
| 908 | ------------- | |
| 909 | ||
| 257e9d03 | 910 | ### Major changes between OpenSSL 0.9.8m and OpenSSL 0.9.8n [24 Mar 2010] |
| 5f8e6c50 DMSP |
911 | |
| 912 | * CFB cipher definition fixes. | |
| d8dc8538 | 913 | * Fix security issues [CVE-2010-0740] and [CVE-2010-0433]. |
| 5f8e6c50 | 914 | |
| 257e9d03 | 915 | ### Major changes between OpenSSL 0.9.8l and OpenSSL 0.9.8m [25 Feb 2010] |
| 5f8e6c50 DMSP |
916 | |
| 917 | * Cipher definition fixes. | |
| 918 | * Workaround for slow RAND_poll() on some WIN32 versions. | |
| 919 | * Remove MD2 from algorithm tables. | |
| 920 | * SPKAC handling fixes. | |
| 921 | * Support for RFC5746 TLS renegotiation extension. | |
| 922 | * Compression memory leak fixed. | |
| 923 | * Compression session resumption fixed. | |
| 924 | * Ticket and SNI coexistence fixes. | |
| 925 | * Many fixes to DTLS handling. | |
| 926 | ||
| 257e9d03 | 927 | ### Major changes between OpenSSL 0.9.8k and OpenSSL 0.9.8l [5 Nov 2009] |
| 5f8e6c50 | 928 | |
| d8dc8538 | 929 | * Temporary work around for [CVE-2009-3555]: disable renegotiation. |
| 5f8e6c50 | 930 | |
| 257e9d03 | 931 | ### Major changes between OpenSSL 0.9.8j and OpenSSL 0.9.8k [25 Mar 2009] |
| 5f8e6c50 DMSP |
932 | |
| 933 | * Fix various build issues. | |
| d8dc8538 | 934 | * Fix security issues [CVE-2009-0590], [CVE-2009-0591], [CVE-2009-0789] |
| 5f8e6c50 | 935 | |
| 257e9d03 | 936 | ### Major changes between OpenSSL 0.9.8i and OpenSSL 0.9.8j [7 Jan 2009] |
| 5f8e6c50 | 937 | |
| d8dc8538 | 938 | * Fix security issue ([CVE-2008-5077]) |
| 5f8e6c50 DMSP |
939 | * Merge FIPS 140-2 branch code. |
| 940 | ||
| 257e9d03 | 941 | ### Major changes between OpenSSL 0.9.8g and OpenSSL 0.9.8h [28 May 2008] |
| 5f8e6c50 DMSP |
942 | |
| 943 | * CryptoAPI ENGINE support. | |
| 944 | * Various precautionary measures. | |
| 945 | * Fix for bugs affecting certificate request creation. | |
| 946 | * Support for local machine keyset attribute in PKCS#12 files. | |
| 947 | ||
| 257e9d03 | 948 | ### Major changes between OpenSSL 0.9.8f and OpenSSL 0.9.8g [19 Oct 2007] |
| 5f8e6c50 DMSP |
949 | |
| 950 | * Backport of CMS functionality to 0.9.8. | |
| 951 | * Fixes for bugs introduced with 0.9.8f. | |
| 952 | ||
| 257e9d03 | 953 | ### Major changes between OpenSSL 0.9.8e and OpenSSL 0.9.8f [11 Oct 2007] |
| 5f8e6c50 DMSP |
954 | |
| 955 | * Add gcc 4.2 support. | |
| 956 | * Add support for AES and SSE2 assembly language optimization | |
| 957 | for VC++ build. | |
| 958 | * Support for RFC4507bis and server name extensions if explicitly | |
| 959 | selected at compile time. | |
| 960 | * DTLS improvements. | |
| 961 | * RFC4507bis support. | |
| 962 | * TLS Extensions support. | |
| 963 | ||
| 257e9d03 | 964 | ### Major changes between OpenSSL 0.9.8d and OpenSSL 0.9.8e [23 Feb 2007] |
| 5f8e6c50 DMSP |
965 | |
| 966 | * Various ciphersuite selection fixes. | |
| 967 | * RFC3779 support. | |
| 968 | ||
| 257e9d03 | 969 | ### Major changes between OpenSSL 0.9.8c and OpenSSL 0.9.8d [28 Sep 2006] |
| 5f8e6c50 | 970 | |
| d8dc8538 DMSP |
971 | * Introduce limits to prevent malicious key DoS ([CVE-2006-2940]) |
| 972 | * Fix security issues [CVE-2006-2937], [CVE-2006-3737], [CVE-2006-4343] | |
| 5f8e6c50 DMSP |
973 | * Changes to ciphersuite selection algorithm |
| 974 | ||
| 257e9d03 | 975 | ### Major changes between OpenSSL 0.9.8b and OpenSSL 0.9.8c [5 Sep 2006] |
| 5f8e6c50 | 976 | |
| d8dc8538 | 977 | * Fix Daniel Bleichenbacher forged signature attack, [CVE-2006-4339] |
| 5f8e6c50 DMSP |
978 | * New cipher Camellia |
| 979 | ||
| 257e9d03 | 980 | ### Major changes between OpenSSL 0.9.8a and OpenSSL 0.9.8b [4 May 2006] |
| 5f8e6c50 DMSP |
981 | |
| 982 | * Cipher string fixes. | |
| 983 | * Fixes for VC++ 2005. | |
| 984 | * Updated ECC cipher suite support. | |
| 985 | * New functions EVP_CIPHER_CTX_new() and EVP_CIPHER_CTX_free(). | |
| 986 | * Zlib compression usage fixes. | |
| 987 | * Built in dynamic engine compilation support on Win32. | |
| 988 | * Fixes auto dynamic engine loading in Win32. | |
| 989 | ||
| 257e9d03 | 990 | ### Major changes between OpenSSL 0.9.8 and OpenSSL 0.9.8a [11 Oct 2005] |
| 5f8e6c50 | 991 | |
| d8dc8538 | 992 | * Fix potential SSL 2.0 rollback ([CVE-2005-2969]) |
| 5f8e6c50 DMSP |
993 | * Extended Windows CE support |
| 994 | ||
| 257e9d03 | 995 | ### Major changes between OpenSSL 0.9.7g and OpenSSL 0.9.8 [5 Jul 2005] |
| 5f8e6c50 DMSP |
996 | |
| 997 | * Major work on the BIGNUM library for higher efficiency and to | |
| 998 | make operations more streamlined and less contradictory. This | |
| 999 | is the result of a major audit of the BIGNUM library. | |
| 1000 | * Addition of BIGNUM functions for fields GF(2^m) and NIST | |
| 1001 | curves, to support the Elliptic Crypto functions. | |
| 1002 | * Major work on Elliptic Crypto; ECDH and ECDSA added, including | |
| 1003 | the use through EVP, X509 and ENGINE. | |
| 1004 | * New ASN.1 mini-compiler that's usable through the OpenSSL | |
| 1005 | configuration file. | |
| 1006 | * Added support for ASN.1 indefinite length constructed encoding. | |
| 1007 | * New PKCS#12 'medium level' API to manipulate PKCS#12 files. | |
| 1008 | * Complete rework of shared library construction and linking | |
| 1009 | programs with shared or static libraries, through a separate | |
| 1010 | Makefile.shared. | |
| 1011 | * Rework of the passing of parameters from one Makefile to another. | |
| 1012 | * Changed ENGINE framework to load dynamic engine modules | |
| 1013 | automatically from specifically given directories. | |
| 1014 | * New structure and ASN.1 functions for CertificatePair. | |
| 1015 | * Changed the ZLIB compression method to be stateful. | |
| 1016 | * Changed the key-generation and primality testing "progress" | |
| 1017 | mechanism to take a structure that contains the ticker | |
| 1018 | function and an argument. | |
| 1019 | * New engine module: GMP (performs private key exponentiation). | |
| 1020 | * New engine module: VIA PadLOck ACE extension in VIA C3 | |
| 1021 | Nehemiah processors. | |
| 1022 | * Added support for IPv6 addresses in certificate extensions. | |
| 1023 | See RFC 1884, section 2.2. | |
| 1024 | * Added support for certificate policy mappings, policy | |
| 1025 | constraints and name constraints. | |
| 1026 | * Added support for multi-valued AVAs in the OpenSSL | |
| 1027 | configuration file. | |
| 1028 | * Added support for multiple certificates with the same subject | |
| 1029 | in the 'openssl ca' index file. | |
| 1030 | * Make it possible to create self-signed certificates using | |
| 1031 | 'openssl ca -selfsign'. | |
| 1032 | * Make it possible to generate a serial number file with | |
| 1033 | 'openssl ca -create_serial'. | |
| 1034 | * New binary search functions with extended functionality. | |
| 1035 | * New BUF functions. | |
| 1036 | * New STORE structure and library to provide an interface to all | |
| 1037 | sorts of data repositories. Supports storage of public and | |
| 1038 | private keys, certificates, CRLs, numbers and arbitrary blobs. | |
| 1039 | This library is unfortunately unfinished and unused within | |
| 1040 | OpenSSL. | |
| 1041 | * New control functions for the error stack. | |
| 1042 | * Changed the PKCS#7 library to support one-pass S/MIME | |
| 1043 | processing. | |
| 1044 | * Added the possibility to compile without old deprecated | |
| 1045 | functionality with the OPENSSL_NO_DEPRECATED macro or the | |
| 1046 | 'no-deprecated' argument to the config and Configure scripts. | |
| 1047 | * Constification of all ASN.1 conversion functions, and other | |
| 1048 | affected functions. | |
| 1049 | * Improved platform support for PowerPC. | |
| 1050 | * New FIPS 180-2 algorithms (SHA-224, -256, -384 and -512). | |
| 1051 | * New X509_VERIFY_PARAM structure to support parameterisation | |
| 1052 | of X.509 path validation. | |
| 1053 | * Major overhaul of RC4 performance on Intel P4, IA-64 and | |
| 1054 | AMD64. | |
| 1055 | * Changed the Configure script to have some algorithms disabled | |
| 1056 | by default. Those can be explicitly enabled with the new | |
| 1057 | argument form 'enable-xxx'. | |
| 1058 | * Change the default digest in 'openssl' commands from MD5 to | |
| 1059 | SHA-1. | |
| 1060 | * Added support for DTLS. | |
| 1061 | * New BIGNUM blinding. | |
| 1062 | * Added support for the RSA-PSS encryption scheme | |
| 1063 | * Added support for the RSA X.931 padding. | |
| 1064 | * Added support for BSD sockets on NetWare. | |
| 1065 | * Added support for files larger than 2GB. | |
| 1066 | * Added initial support for Win64. | |
| 1067 | * Added alternate pkg-config files. | |
| 1068 | ||
| 257e9d03 | 1069 | ### Major changes between OpenSSL 0.9.7l and OpenSSL 0.9.7m [23 Feb 2007] |
| 5f8e6c50 DMSP |
1070 | |
| 1071 | * FIPS 1.1.1 module linking. | |
| 1072 | * Various ciphersuite selection fixes. | |
| 1073 | ||
| 257e9d03 | 1074 | ### Major changes between OpenSSL 0.9.7k and OpenSSL 0.9.7l [28 Sep 2006] |
| 5f8e6c50 | 1075 | |
| d8dc8538 DMSP |
1076 | * Introduce limits to prevent malicious key DoS ([CVE-2006-2940]) |
| 1077 | * Fix security issues [CVE-2006-2937], [CVE-2006-3737], [CVE-2006-4343] | |
| 5f8e6c50 | 1078 | |
| 257e9d03 | 1079 | ### Major changes between OpenSSL 0.9.7j and OpenSSL 0.9.7k [5 Sep 2006] |
| 5f8e6c50 | 1080 | |
| d8dc8538 | 1081 | * Fix Daniel Bleichenbacher forged signature attack, [CVE-2006-4339] |
| 5f8e6c50 | 1082 | |
| 257e9d03 | 1083 | ### Major changes between OpenSSL 0.9.7i and OpenSSL 0.9.7j [4 May 2006] |
| 5f8e6c50 DMSP |
1084 | |
| 1085 | * Visual C++ 2005 fixes. | |
| 1086 | * Update Windows build system for FIPS. | |
| 1087 | ||
| 257e9d03 | 1088 | ### Major changes between OpenSSL 0.9.7h and OpenSSL 0.9.7i [14 Oct 2005] |
| 5f8e6c50 DMSP |
1089 | |
| 1090 | * Give EVP_MAX_MD_SIZE its old value, except for a FIPS build. | |
| 1091 | ||
| 257e9d03 | 1092 | ### Major changes between OpenSSL 0.9.7g and OpenSSL 0.9.7h [11 Oct 2005] |
| 5f8e6c50 | 1093 | |
| d8dc8538 | 1094 | * Fix SSL 2.0 Rollback ([CVE-2005-2969]) |
| 5f8e6c50 DMSP |
1095 | * Allow use of fixed-length exponent on DSA signing |
| 1096 | * Default fixed-window RSA, DSA, DH private-key operations | |
| 1097 | ||
| 257e9d03 | 1098 | ### Major changes between OpenSSL 0.9.7f and OpenSSL 0.9.7g [11 Apr 2005] |
| 5f8e6c50 DMSP |
1099 | |
| 1100 | * More compilation issues fixed. | |
| 1101 | * Adaptation to more modern Kerberos API. | |
| 1102 | * Enhanced or corrected configuration for Solaris64, Mingw and Cygwin. | |
| 1103 | * Enhanced x86_64 assembler BIGNUM module. | |
| 1104 | * More constification. | |
| 1105 | * Added processing of proxy certificates (RFC 3820). | |
| 1106 | ||
| 257e9d03 | 1107 | ### Major changes between OpenSSL 0.9.7e and OpenSSL 0.9.7f [22 Mar 2005] |
| 5f8e6c50 DMSP |
1108 | |
| 1109 | * Several compilation issues fixed. | |
| 1110 | * Many memory allocation failure checks added. | |
| 1111 | * Improved comparison of X509 Name type. | |
| 1112 | * Mandatory basic checks on certificates. | |
| 1113 | * Performance improvements. | |
| 1114 | ||
| 257e9d03 | 1115 | ### Major changes between OpenSSL 0.9.7d and OpenSSL 0.9.7e [25 Oct 2004] |
| 5f8e6c50 DMSP |
1116 | |
| 1117 | * Fix race condition in CRL checking code. | |
| 1118 | * Fixes to PKCS#7 (S/MIME) code. | |
| 1119 | ||
| 257e9d03 | 1120 | ### Major changes between OpenSSL 0.9.7c and OpenSSL 0.9.7d [17 Mar 2004] |
| 5f8e6c50 DMSP |
1121 | |
| 1122 | * Security: Fix Kerberos ciphersuite SSL/TLS handshaking bug | |
| 1123 | * Security: Fix null-pointer assignment in do_change_cipher_spec() | |
| 1124 | * Allow multiple active certificates with same subject in CA index | |
| 1125 | * Multiple X509 verification fixes | |
| 1126 | * Speed up HMAC and other operations | |
| 1127 | ||
| 257e9d03 | 1128 | ### Major changes between OpenSSL 0.9.7b and OpenSSL 0.9.7c [30 Sep 2003] |
| 5f8e6c50 DMSP |
1129 | |
| 1130 | * Security: fix various ASN1 parsing bugs. | |
| 1131 | * New -ignore_err option to OCSP utility. | |
| 1132 | * Various interop and bug fixes in S/MIME code. | |
| 1133 | * SSL/TLS protocol fix for unrequested client certificates. | |
| 1134 | ||
| 257e9d03 | 1135 | ### Major changes between OpenSSL 0.9.7a and OpenSSL 0.9.7b [10 Apr 2003] |
| 5f8e6c50 DMSP |
1136 | |
| 1137 | * Security: counter the Klima-Pokorny-Rosa extension of | |
| 1138 | Bleichbacher's attack | |
| 1139 | * Security: make RSA blinding default. | |
| 1140 | * Configuration: Irix fixes, AIX fixes, better mingw support. | |
| 1141 | * Support for new platforms: linux-ia64-ecc. | |
| 1142 | * Build: shared library support fixes. | |
| 1143 | * ASN.1: treat domainComponent correctly. | |
| 1144 | * Documentation: fixes and additions. | |
| 1145 | ||
| 257e9d03 | 1146 | ### Major changes between OpenSSL 0.9.7 and OpenSSL 0.9.7a [19 Feb 2003] |
| 5f8e6c50 DMSP |
1147 | |
| 1148 | * Security: Important security related bugfixes. | |
| 1149 | * Enhanced compatibility with MIT Kerberos. | |
| 1150 | * Can be built without the ENGINE framework. | |
| 1151 | * IA32 assembler enhancements. | |
| 1152 | * Support for new platforms: FreeBSD/IA64 and FreeBSD/Sparc64. | |
| 1153 | * Configuration: the no-err option now works properly. | |
| 1154 | * SSL/TLS: now handles manual certificate chain building. | |
| 1155 | * SSL/TLS: certain session ID malfunctions corrected. | |
| 1156 | ||
| 257e9d03 | 1157 | ### Major changes between OpenSSL 0.9.6 and OpenSSL 0.9.7 [30 Dec 2002] |
| 5f8e6c50 DMSP |
1158 | |
| 1159 | * New library section OCSP. | |
| 1160 | * Complete rewrite of ASN1 code. | |
| 1161 | * CRL checking in verify code and openssl utility. | |
| 1162 | * Extension copying in 'ca' utility. | |
| 1163 | * Flexible display options in 'ca' utility. | |
| 1164 | * Provisional support for international characters with UTF8. | |
| 1165 | * Support for external crypto devices ('engine') is no longer | |
| 1166 | a separate distribution. | |
| 1167 | * New elliptic curve library section. | |
| 1168 | * New AES (Rijndael) library section. | |
| 1169 | * Support for new platforms: Windows CE, Tandem OSS, A/UX, AIX 64-bit, | |
| 1170 | Linux x86_64, Linux 64-bit on Sparc v9 | |
| 1171 | * Extended support for some platforms: VxWorks | |
| 1172 | * Enhanced support for shared libraries. | |
| 1173 | * Now only builds PIC code when shared library support is requested. | |
| 1174 | * Support for pkg-config. | |
| 1175 | * Lots of new manuals. | |
| 1176 | * Makes symbolic links to or copies of manuals to cover all described | |
| 1177 | functions. | |
| 1178 | * Change DES API to clean up the namespace (some applications link also | |
| 1179 | against libdes providing similar functions having the same name). | |
| 1180 | Provide macros for backward compatibility (will be removed in the | |
| 1181 | future). | |
| 1182 | * Unify handling of cryptographic algorithms (software and engine) | |
| 1183 | to be available via EVP routines for asymmetric and symmetric ciphers. | |
| 1184 | * NCONF: new configuration handling routines. | |
| 1185 | * Change API to use more 'const' modifiers to improve error checking | |
| 1186 | and help optimizers. | |
| 1187 | * Finally remove references to RSAref. | |
| 1188 | * Reworked parts of the BIGNUM code. | |
| 1189 | * Support for new engines: Broadcom ubsec, Accelerated Encryption | |
| 1190 | Processing, IBM 4758. | |
| 1191 | * A few new engines added in the demos area. | |
| 1192 | * Extended and corrected OID (object identifier) table. | |
| 1193 | * PRNG: query at more locations for a random device, automatic query for | |
| 1194 | EGD style random sources at several locations. | |
| 1195 | * SSL/TLS: allow optional cipher choice according to server's preference. | |
| 1196 | * SSL/TLS: allow server to explicitly set new session ids. | |
| 1197 | * SSL/TLS: support Kerberos cipher suites (RFC2712). | |
| 1198 | Only supports MIT Kerberos for now. | |
| 1199 | * SSL/TLS: allow more precise control of renegotiations and sessions. | |
| 1200 | * SSL/TLS: add callback to retrieve SSL/TLS messages. | |
| 1201 | * SSL/TLS: support AES cipher suites (RFC3268). | |
| 1202 | ||
| 257e9d03 | 1203 | ### Major changes between OpenSSL 0.9.6j and OpenSSL 0.9.6k [30 Sep 2003] |
| 5f8e6c50 DMSP |
1204 | |
| 1205 | * Security: fix various ASN1 parsing bugs. | |
| 1206 | * SSL/TLS protocol fix for unrequested client certificates. | |
| 1207 | ||
| 257e9d03 | 1208 | ### Major changes between OpenSSL 0.9.6i and OpenSSL 0.9.6j [10 Apr 2003] |
| 5f8e6c50 DMSP |
1209 | |
| 1210 | * Security: counter the Klima-Pokorny-Rosa extension of | |
| 1211 | Bleichbacher's attack | |
| 1212 | * Security: make RSA blinding default. | |
| 1213 | * Build: shared library support fixes. | |
| 1214 | ||
| 257e9d03 | 1215 | ### Major changes between OpenSSL 0.9.6h and OpenSSL 0.9.6i [19 Feb 2003] |
| 5f8e6c50 DMSP |
1216 | |
| 1217 | * Important security related bugfixes. | |
| 1218 | ||
| 257e9d03 | 1219 | ### Major changes between OpenSSL 0.9.6g and OpenSSL 0.9.6h [5 Dec 2002] |
| 5f8e6c50 DMSP |
1220 | |
| 1221 | * New configuration targets for Tandem OSS and A/UX. | |
| 1222 | * New OIDs for Microsoft attributes. | |
| 1223 | * Better handling of SSL session caching. | |
| 1224 | * Better comparison of distinguished names. | |
| 1225 | * Better handling of shared libraries in a mixed GNU/non-GNU environment. | |
| 1226 | * Support assembler code with Borland C. | |
| 1227 | * Fixes for length problems. | |
| 1228 | * Fixes for uninitialised variables. | |
| 1229 | * Fixes for memory leaks, some unusual crashes and some race conditions. | |
| 1230 | * Fixes for smaller building problems. | |
| 1231 | * Updates of manuals, FAQ and other instructive documents. | |
| 1232 | ||
| 257e9d03 | 1233 | ### Major changes between OpenSSL 0.9.6f and OpenSSL 0.9.6g [9 Aug 2002] |
| 5f8e6c50 DMSP |
1234 | |
| 1235 | * Important building fixes on Unix. | |
| 1236 | ||
| 257e9d03 | 1237 | ### Major changes between OpenSSL 0.9.6e and OpenSSL 0.9.6f [8 Aug 2002] |
| 5f8e6c50 DMSP |
1238 | |
| 1239 | * Various important bugfixes. | |
| 1240 | ||
| 257e9d03 | 1241 | ### Major changes between OpenSSL 0.9.6d and OpenSSL 0.9.6e [30 Jul 2002] |
| 5f8e6c50 DMSP |
1242 | |
| 1243 | * Important security related bugfixes. | |
| 1244 | * Various SSL/TLS library bugfixes. | |
| 1245 | ||
| 257e9d03 | 1246 | ### Major changes between OpenSSL 0.9.6c and OpenSSL 0.9.6d [9 May 2002] |
| 5f8e6c50 DMSP |
1247 | |
| 1248 | * Various SSL/TLS library bugfixes. | |
| 1249 | * Fix DH parameter generation for 'non-standard' generators. | |
| 1250 | ||
| 257e9d03 | 1251 | ### Major changes between OpenSSL 0.9.6b and OpenSSL 0.9.6c [21 Dec 2001] |
| 5f8e6c50 DMSP |
1252 | |
| 1253 | * Various SSL/TLS library bugfixes. | |
| 1254 | * BIGNUM library fixes. | |
| 1255 | * RSA OAEP and random number generation fixes. | |
| 1256 | * Object identifiers corrected and added. | |
| 1257 | * Add assembler BN routines for IA64. | |
| 1258 | * Add support for OS/390 Unix, UnixWare with gcc, OpenUNIX 8, | |
| 1259 | MIPS Linux; shared library support for Irix, HP-UX. | |
| 1260 | * Add crypto accelerator support for AEP, Baltimore SureWare, | |
| 1261 | Broadcom and Cryptographic Appliance's keyserver | |
| 1262 | [in 0.9.6c-engine release]. | |
| 1263 | ||
| 257e9d03 | 1264 | ### Major changes between OpenSSL 0.9.6a and OpenSSL 0.9.6b [9 Jul 2001] |
| 5f8e6c50 DMSP |
1265 | |
| 1266 | * Security fix: PRNG improvements. | |
| 1267 | * Security fix: RSA OAEP check. | |
| 1268 | * Security fix: Reinsert and fix countermeasure to Bleichbacher's | |
| 1269 | attack. | |
| 1270 | * MIPS bug fix in BIGNUM. | |
| 1271 | * Bug fix in "openssl enc". | |
| 1272 | * Bug fix in X.509 printing routine. | |
| 1273 | * Bug fix in DSA verification routine and DSA S/MIME verification. | |
| 1274 | * Bug fix to make PRNG thread-safe. | |
| 1275 | * Bug fix in RAND_file_name(). | |
| 1276 | * Bug fix in compatibility mode trust settings. | |
| 1277 | * Bug fix in blowfish EVP. | |
| 1278 | * Increase default size for BIO buffering filter. | |
| 1279 | * Compatibility fixes in some scripts. | |
| 1280 | ||
| 257e9d03 | 1281 | ### Major changes between OpenSSL 0.9.6 and OpenSSL 0.9.6a [5 Apr 2001] |
| 5f8e6c50 DMSP |
1282 | |
| 1283 | * Security fix: change behavior of OpenSSL to avoid using | |
| 1284 | environment variables when running as root. | |
| 1285 | * Security fix: check the result of RSA-CRT to reduce the | |
| 1286 | possibility of deducing the private key from an incorrectly | |
| 1287 | calculated signature. | |
| 1288 | * Security fix: prevent Bleichenbacher's DSA attack. | |
| 1289 | * Security fix: Zero the premaster secret after deriving the | |
| 1290 | master secret in DH ciphersuites. | |
| 1291 | * Reimplement SSL_peek(), which had various problems. | |
| 1292 | * Compatibility fix: the function des_encrypt() renamed to | |
| 1293 | des_encrypt1() to avoid clashes with some Unixen libc. | |
| 1294 | * Bug fixes for Win32, HP/UX and Irix. | |
| 1295 | * Bug fixes in BIGNUM, SSL, PKCS#7, PKCS#12, X.509, CONF and | |
| 1296 | memory checking routines. | |
| 1297 | * Bug fixes for RSA operations in threaded environments. | |
| 1298 | * Bug fixes in misc. openssl applications. | |
| 1299 | * Remove a few potential memory leaks. | |
| 1300 | * Add tighter checks of BIGNUM routines. | |
| 1301 | * Shared library support has been reworked for generality. | |
| 1302 | * More documentation. | |
| 1303 | * New function BN_rand_range(). | |
| 1304 | * Add "-rand" option to openssl s_client and s_server. | |
| 1305 | ||
| 257e9d03 | 1306 | ### Major changes between OpenSSL 0.9.5a and OpenSSL 0.9.6 [10 Oct 2000] |
| 5f8e6c50 DMSP |
1307 | |
| 1308 | * Some documentation for BIO and SSL libraries. | |
| 1309 | * Enhanced chain verification using key identifiers. | |
| 1310 | * New sign and verify options to 'dgst' application. | |
| 1311 | * Support for DER and PEM encoded messages in 'smime' application. | |
| 8c1cbc72 | 1312 | * New 'rsautl' application, low-level RSA utility. |
| 5f8e6c50 DMSP |
1313 | * MD4 now included. |
| 1314 | * Bugfix for SSL rollback padding check. | |
| 1315 | * Support for external crypto devices [1]. | |
| 1316 | * Enhanced EVP interface. | |
| 1317 | ||
| 1318 | [1] The support for external crypto devices is currently a separate | |
| 036cbb6b | 1319 | distribution. See the file README-Engine.md. |
| 5f8e6c50 | 1320 | |
| 257e9d03 | 1321 | ### Major changes between OpenSSL 0.9.5 and OpenSSL 0.9.5a [1 Apr 2000] |
| 5f8e6c50 DMSP |
1322 | |
| 1323 | * Bug fixes for Win32, SuSE Linux, NeXTSTEP and FreeBSD 2.2.8 | |
| 1324 | * Shared library support for HPUX and Solaris-gcc | |
| 1325 | * Support of Linux/IA64 | |
| 1326 | * Assembler support for Mingw32 | |
| 1327 | * New 'rand' application | |
| 1328 | * New way to check for existence of algorithms from scripts | |
| 1329 | ||
| 257e9d03 | 1330 | ### Major changes between OpenSSL 0.9.4 and OpenSSL 0.9.5 [25 May 2000] |
| 5f8e6c50 DMSP |
1331 | |
| 1332 | * S/MIME support in new 'smime' command | |
| 1333 | * Documentation for the OpenSSL command line application | |
| 1334 | * Automation of 'req' application | |
| 1335 | * Fixes to make s_client, s_server work under Windows | |
| 1336 | * Support for multiple fieldnames in SPKACs | |
| 1337 | * New SPKAC command line utility and associated library functions | |
| 1338 | * Options to allow passwords to be obtained from various sources | |
| 1339 | * New public key PEM format and options to handle it | |
| 1340 | * Many other fixes and enhancements to command line utilities | |
| 1341 | * Usable certificate chain verification | |
| 1342 | * Certificate purpose checking | |
| 1343 | * Certificate trust settings | |
| 1344 | * Support of authority information access extension | |
| 1345 | * Extensions in certificate requests | |
| 1346 | * Simplified X509 name and attribute routines | |
| 1347 | * Initial (incomplete) support for international character sets | |
| 1348 | * New DH_METHOD, DSA_METHOD and enhanced RSA_METHOD | |
| 1349 | * Read only memory BIOs and simplified creation function | |
| 1350 | * TLS/SSL protocol bugfixes: Accept TLS 'client hello' in SSL 3.0 | |
| 1351 | record; allow fragmentation and interleaving of handshake and other | |
| 1352 | data | |
| 1353 | * TLS/SSL code now "tolerates" MS SGC | |
| 1354 | * Work around for Netscape client certificate hang bug | |
| 1355 | * RSA_NULL option that removes RSA patent code but keeps other | |
| 1356 | RSA functionality | |
| 1357 | * Memory leak detection now allows applications to add extra information | |
| 1358 | via a per-thread stack | |
| 1359 | * PRNG robustness improved | |
| 1360 | * EGD support | |
| 1361 | * BIGNUM library bug fixes | |
| 1362 | * Faster DSA parameter generation | |
| 1363 | * Enhanced support for Alpha Linux | |
| 8c1cbc72 | 1364 | * Experimental macOS support |
| 5f8e6c50 | 1365 | |
| 257e9d03 | 1366 | ### Major changes between OpenSSL 0.9.3 and OpenSSL 0.9.4 [9 Aug 1999] |
| 5f8e6c50 DMSP |
1367 | |
| 1368 | * Transparent support for PKCS#8 format private keys: these are used | |
| 1369 | by several software packages and are more secure than the standard | |
| 1370 | form | |
| 1371 | * PKCS#5 v2.0 implementation | |
| 1372 | * Password callbacks have a new void * argument for application data | |
| 1373 | * Avoid various memory leaks | |
| 1374 | * New pipe-like BIO that allows using the SSL library when actual I/O | |
| 1375 | must be handled by the application (BIO pair) | |
| 1376 | ||
| 257e9d03 | 1377 | ### Major changes between OpenSSL 0.9.2b and OpenSSL 0.9.3 [24 May 1999] |
| 4477beac | 1378 | |
| 5f8e6c50 DMSP |
1379 | * Lots of enhancements and cleanups to the Configuration mechanism |
| 1380 | * RSA OEAP related fixes | |
| 4477beac | 1381 | * Added "openssl ca -revoke" option for revoking a certificate |
| 5f8e6c50 DMSP |
1382 | * Source cleanups: const correctness, type-safe stacks and ASN.1 SETs |
| 1383 | * Source tree cleanups: removed lots of obsolete files | |
| 1384 | * Thawte SXNet, certificate policies and CRL distribution points | |
| 4477beac | 1385 | extension support |
| 5f8e6c50 DMSP |
1386 | * Preliminary (experimental) S/MIME support |
| 1387 | * Support for ASN.1 UTF8String and VisibleString | |
| 1388 | * Full integration of PKCS#12 code | |
| 1389 | * Sparc assembler bignum implementation, optimized hash functions | |
| 1390 | * Option to disable selected ciphers | |
| 8e8a8a5f | 1391 | |
| 257e9d03 | 1392 | ### Major changes between OpenSSL 0.9.1c and OpenSSL 0.9.2b [22 Mar 1999] |
| 4477beac | 1393 | |
| 5f8e6c50 DMSP |
1394 | * Fixed a security hole related to session resumption |
| 1395 | * Fixed RSA encryption routines for the p < q case | |
| 1396 | * "ALL" in cipher lists now means "everything except NULL ciphers" | |
| 1397 | * Support for Triple-DES CBCM cipher | |
| 1398 | * Support of Optimal Asymmetric Encryption Padding (OAEP) for RSA | |
| 1399 | * First support for new TLSv1 ciphers | |
| 1400 | * Added a few new BIOs (syslog BIO, reliable BIO) | |
| 1401 | * Extended support for DSA certificate/keys. | |
| 1402 | * Extended support for Certificate Signing Requests (CSR) | |
| 1403 | * Initial support for X.509v3 extensions | |
| 1404 | * Extended support for compression inside the SSL record layer | |
| 1405 | * Overhauled Win32 builds | |
| 1406 | * Cleanups and fixes to the Big Number (BN) library | |
| 1407 | * Support for ASN.1 GeneralizedTime | |
| 1408 | * Splitted ASN.1 SETs from SEQUENCEs | |
| 1409 | * ASN1 and PEM support for Netscape Certificate Sequences | |
| 1410 | * Overhauled Perl interface | |
| 1411 | * Lots of source tree cleanups. | |
| 1412 | * Lots of memory leak fixes. | |
| 1413 | * Lots of bug fixes. | |
| 3b52c2e7 | 1414 | |
| 257e9d03 | 1415 | ### Major changes between SSLeay 0.9.0b and OpenSSL 0.9.1c [23 Dec 1998] |
| 4477beac | 1416 | |
| 5f8e6c50 DMSP |
1417 | * Integration of the popular NO_RSA/NO_DSA patches |
| 1418 | * Initial support for compression inside the SSL record layer | |
| 1419 | * Added BIO proxy and filtering functionality | |
| 1420 | * Extended Big Number (BN) library | |
| 1421 | * Added RIPE MD160 message digest | |
| 1422 | * Added support for RC2/64bit cipher | |
| 1423 | * Extended ASN.1 parser routines | |
| 1424 | * Adjustments of the source tree for CVS | |
| 1425 | * Support for various new platforms | |
| 4477beac | 1426 | |
| 4477beac DMSP |
1427 | <!-- Links --> |
| 1428 | ||
| 1e13198f | 1429 | [CVE-2020-1971]: https://www.openssl.org/news/vulnerabilities.html#CVE-2020-1971 |
| 6ffc3127 | 1430 | [CVE-2020-1967]: https://www.openssl.org/news/vulnerabilities.html#CVE-2020-1967 |
| 4477beac DMSP |
1431 | [CVE-2019-1563]: https://www.openssl.org/news/vulnerabilities.html#CVE-2019-1563 |
| 1432 | [CVE-2019-1559]: https://www.openssl.org/news/vulnerabilities.html#CVE-2019-1559 | |
| 1433 | [CVE-2019-1552]: https://www.openssl.org/news/vulnerabilities.html#CVE-2019-1552 | |
| 8658fedd | 1434 | [CVE-2019-1551]: https://www.openssl.org/news/vulnerabilities.html#CVE-2019-1551 |
| 4477beac DMSP |
1435 | [CVE-2019-1549]: https://www.openssl.org/news/vulnerabilities.html#CVE-2019-1549 |
| 1436 | [CVE-2019-1547]: https://www.openssl.org/news/vulnerabilities.html#CVE-2019-1547 | |
| 1437 | [CVE-2019-1543]: https://www.openssl.org/news/vulnerabilities.html#CVE-2019-1543 | |
| 1438 | [CVE-2018-5407]: https://www.openssl.org/news/vulnerabilities.html#CVE-2018-5407 | |
| 1439 | [CVE-2018-0739]: https://www.openssl.org/news/vulnerabilities.html#CVE-2018-0739 | |
| 1440 | [CVE-2018-0737]: https://www.openssl.org/news/vulnerabilities.html#CVE-2018-0737 | |
| 1441 | [CVE-2018-0735]: https://www.openssl.org/news/vulnerabilities.html#CVE-2018-0735 | |
| 1442 | [CVE-2018-0734]: https://www.openssl.org/news/vulnerabilities.html#CVE-2018-0734 | |
| 1443 | [CVE-2018-0733]: https://www.openssl.org/news/vulnerabilities.html#CVE-2018-0733 | |
| 1444 | [CVE-2018-0732]: https://www.openssl.org/news/vulnerabilities.html#CVE-2018-0732 | |
| 1445 | [CVE-2017-3738]: https://www.openssl.org/news/vulnerabilities.html#CVE-2017-3738 | |
| 1446 | [CVE-2017-3737]: https://www.openssl.org/news/vulnerabilities.html#CVE-2017-3737 | |
| 1447 | [CVE-2017-3736]: https://www.openssl.org/news/vulnerabilities.html#CVE-2017-3736 | |
| 1448 | [CVE-2017-3735]: https://www.openssl.org/news/vulnerabilities.html#CVE-2017-3735 | |
| 1449 | [CVE-2017-3733]: https://www.openssl.org/news/vulnerabilities.html#CVE-2017-3733 | |
| 1450 | [CVE-2017-3732]: https://www.openssl.org/news/vulnerabilities.html#CVE-2017-3732 | |
| 1451 | [CVE-2017-3731]: https://www.openssl.org/news/vulnerabilities.html#CVE-2017-3731 | |
| 1452 | [CVE-2017-3730]: https://www.openssl.org/news/vulnerabilities.html#CVE-2017-3730 | |
| 1453 | [CVE-2016-7055]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-7055 | |
| 1454 | [CVE-2016-7054]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-7054 | |
| 1455 | [CVE-2016-7053]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-7053 | |
| 1456 | [CVE-2016-7052]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-7052 | |
| 1457 | [CVE-2016-6309]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-6309 | |
| 1458 | [CVE-2016-6308]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-6308 | |
| 1459 | [CVE-2016-6307]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-6307 | |
| 1460 | [CVE-2016-6306]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-6306 | |
| 1461 | [CVE-2016-6305]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-6305 | |
| 1462 | [CVE-2016-6304]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-6304 | |
| 1463 | [CVE-2016-6303]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-6303 | |
| 1464 | [CVE-2016-6302]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-6302 | |
| 1465 | [CVE-2016-2183]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2183 | |
| 1466 | [CVE-2016-2182]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2182 | |
| 1467 | [CVE-2016-2181]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2181 | |
| 1468 | [CVE-2016-2180]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2180 | |
| 1469 | [CVE-2016-2179]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2179 | |
| 1470 | [CVE-2016-2178]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2178 | |
| 1471 | [CVE-2016-2177]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2177 | |
| 1472 | [CVE-2016-2176]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2176 | |
| 1473 | [CVE-2016-2109]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2109 | |
| 1474 | [CVE-2016-2107]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2107 | |
| 1475 | [CVE-2016-2106]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2106 | |
| 1476 | [CVE-2016-2105]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-2105 | |
| 1477 | [CVE-2016-0800]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-0800 | |
| 1478 | [CVE-2016-0799]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-0799 | |
| 1479 | [CVE-2016-0798]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-0798 | |
| 1480 | [CVE-2016-0797]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-0797 | |
| 1481 | [CVE-2016-0705]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-0705 | |
| 1482 | [CVE-2016-0702]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-0702 | |
| 1483 | [CVE-2016-0701]: https://www.openssl.org/news/vulnerabilities.html#CVE-2016-0701 | |
| 1484 | [CVE-2015-3197]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-3197 | |
| 1485 | [CVE-2015-3196]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-3196 | |
| 1486 | [CVE-2015-3195]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-3195 | |
| 1487 | [CVE-2015-3194]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-3194 | |
| 1488 | [CVE-2015-3193]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-3193 | |
| 1489 | [CVE-2015-1793]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-1793 | |
| 1490 | [CVE-2015-1792]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-1792 | |
| 1491 | [CVE-2015-1791]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-1791 | |
| 1492 | [CVE-2015-1790]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-1790 | |
| 1493 | [CVE-2015-1789]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-1789 | |
| 1494 | [CVE-2015-1788]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-1788 | |
| 1495 | [CVE-2015-1787]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-1787 | |
| 1496 | [CVE-2015-0293]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0293 | |
| 1497 | [CVE-2015-0291]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0291 | |
| 1498 | [CVE-2015-0290]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0290 | |
| 1499 | [CVE-2015-0289]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0289 | |
| 1500 | [CVE-2015-0288]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0288 | |
| 1501 | [CVE-2015-0287]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0287 | |
| 1502 | [CVE-2015-0286]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0286 | |
| 1503 | [CVE-2015-0285]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0285 | |
| 1504 | [CVE-2015-0209]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0209 | |
| 1505 | [CVE-2015-0208]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0208 | |
| 1506 | [CVE-2015-0207]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0207 | |
| 1507 | [CVE-2015-0206]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0206 | |
| 1508 | [CVE-2015-0205]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0205 | |
| 1509 | [CVE-2015-0204]: https://www.openssl.org/news/vulnerabilities.html#CVE-2015-0204 | |
| 1510 | [CVE-2014-8275]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-8275 | |
| 1511 | [CVE-2014-5139]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-5139 | |
| 1512 | [CVE-2014-3572]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3572 | |
| 1513 | [CVE-2014-3571]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3571 | |
| 1514 | [CVE-2014-3570]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3570 | |
| 1515 | [CVE-2014-3569]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3569 | |
| 1516 | [CVE-2014-3568]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3568 | |
| 1517 | [CVE-2014-3567]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3567 | |
| 1518 | [CVE-2014-3566]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3566 | |
| 1519 | [CVE-2014-3513]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3513 | |
| 1520 | [CVE-2014-3512]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3512 | |
| 1521 | [CVE-2014-3511]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3511 | |
| 1522 | [CVE-2014-3510]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3510 | |
| 1523 | [CVE-2014-3509]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3509 | |
| 1524 | [CVE-2014-3508]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3508 | |
| 1525 | [CVE-2014-3507]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3507 | |
| 1526 | [CVE-2014-3506]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3506 | |
| 1527 | [CVE-2014-3505]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3505 | |
| 1528 | [CVE-2014-3470]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-3470 | |
| 1529 | [CVE-2014-0224]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-0224 | |
| 1530 | [CVE-2014-0221]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-0221 | |
| 1531 | [CVE-2014-0198]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-0198 | |
| 1532 | [CVE-2014-0195]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-0195 | |
| 1533 | [CVE-2014-0160]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-0160 | |
| 1534 | [CVE-2014-0076]: https://www.openssl.org/news/vulnerabilities.html#CVE-2014-0076 | |
| 1535 | [CVE-2013-6450]: https://www.openssl.org/news/vulnerabilities.html#CVE-2013-6450 | |
| 1536 | [CVE-2013-6449]: https://www.openssl.org/news/vulnerabilities.html#CVE-2013-6449 | |
| 1537 | [CVE-2013-4353]: https://www.openssl.org/news/vulnerabilities.html#CVE-2013-4353 | |
| 1538 | [CVE-2013-0169]: https://www.openssl.org/news/vulnerabilities.html#CVE-2013-0169 | |
| 1539 | [CVE-2013-0166]: https://www.openssl.org/news/vulnerabilities.html#CVE-2013-0166 | |
| 1540 | [CVE-2012-2686]: https://www.openssl.org/news/vulnerabilities.html#CVE-2012-2686 | |
| 1541 | [CVE-2012-2333]: https://www.openssl.org/news/vulnerabilities.html#CVE-2012-2333 | |
| 1542 | [CVE-2012-2110]: https://www.openssl.org/news/vulnerabilities.html#CVE-2012-2110 | |
| 1543 | [CVE-2012-0884]: https://www.openssl.org/news/vulnerabilities.html#CVE-2012-0884 | |
| 1544 | [CVE-2012-0050]: https://www.openssl.org/news/vulnerabilities.html#CVE-2012-0050 | |
| 1545 | [CVE-2012-0027]: https://www.openssl.org/news/vulnerabilities.html#CVE-2012-0027 | |
| 1546 | [CVE-2011-4619]: https://www.openssl.org/news/vulnerabilities.html#CVE-2011-4619 | |
| 1547 | [CVE-2011-4577]: https://www.openssl.org/news/vulnerabilities.html#CVE-2011-4577 | |
| 1548 | [CVE-2011-4576]: https://www.openssl.org/news/vulnerabilities.html#CVE-2011-4576 | |
| 1549 | [CVE-2011-4108]: https://www.openssl.org/news/vulnerabilities.html#CVE-2011-4108 | |
| 1550 | [CVE-2011-3210]: https://www.openssl.org/news/vulnerabilities.html#CVE-2011-3210 | |
| 1551 | [CVE-2011-3207]: https://www.openssl.org/news/vulnerabilities.html#CVE-2011-3207 | |
| 1552 | [CVE-2011-0014]: https://www.openssl.org/news/vulnerabilities.html#CVE-2011-0014 | |
| 1553 | [CVE-2010-5298]: https://www.openssl.org/news/vulnerabilities.html#CVE-2010-5298 | |
| 1554 | [CVE-2010-4252]: https://www.openssl.org/news/vulnerabilities.html#CVE-2010-4252 | |
| 1555 | [CVE-2010-4180]: https://www.openssl.org/news/vulnerabilities.html#CVE-2010-4180 | |
| 1556 | [CVE-2010-3864]: https://www.openssl.org/news/vulnerabilities.html#CVE-2010-3864 | |
| 1557 | [CVE-2010-2939]: https://www.openssl.org/news/vulnerabilities.html#CVE-2010-2939 | |
| 1558 | [CVE-2010-1633]: https://www.openssl.org/news/vulnerabilities.html#CVE-2010-1633 | |
| 1559 | [CVE-2010-0740]: https://www.openssl.org/news/vulnerabilities.html#CVE-2010-0740 | |
| 1560 | [CVE-2010-0433]: https://www.openssl.org/news/vulnerabilities.html#CVE-2010-0433 | |
| 1561 | [CVE-2009-3555]: https://www.openssl.org/news/vulnerabilities.html#CVE-2009-3555 | |
| 1562 | [CVE-2009-0789]: https://www.openssl.org/news/vulnerabilities.html#CVE-2009-0789 | |
| 1563 | [CVE-2009-0591]: https://www.openssl.org/news/vulnerabilities.html#CVE-2009-0591 | |
| 1564 | [CVE-2009-0590]: https://www.openssl.org/news/vulnerabilities.html#CVE-2009-0590 | |
| 1565 | [CVE-2008-5077]: https://www.openssl.org/news/vulnerabilities.html#CVE-2008-5077 | |
| 1566 | [CVE-2006-4343]: https://www.openssl.org/news/vulnerabilities.html#CVE-2006-4343 | |
| 1567 | [CVE-2006-4339]: https://www.openssl.org/news/vulnerabilities.html#CVE-2006-4339 | |
| 1568 | [CVE-2006-3737]: https://www.openssl.org/news/vulnerabilities.html#CVE-2006-3737 | |
| 1569 | [CVE-2006-2940]: https://www.openssl.org/news/vulnerabilities.html#CVE-2006-2940 | |
| 1570 | [CVE-2006-2937]: https://www.openssl.org/news/vulnerabilities.html#CVE-2006-2937 | |
| 1571 | [CVE-2005-2969]: https://www.openssl.org/news/vulnerabilities.html#CVE-2005-2969 |