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Commit | Line | Data |
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3b52c2e7 RE |
1 | |
2 | NEWS | |
3 | ==== | |
4 | ||
5 | This file gives a brief overview of the major changes between each OpenSSL | |
6 | release. For more details please read the CHANGES file. | |
7 | ||
367eab2f MC |
8 | Major changes between OpenSSL 1.0.2 and OpenSSL 1.0.2a [under development] |
9 | ||
10 | o OpenSSL 1.0.2 ClientHello sigalgs DoS fix (CVE-2015-0291) | |
11 | o Multiblock corrupted pointer fix (CVE-2015-0290) | |
12 | o Segmentation fault in DTLSv1_listen fix (CVE-2015-0207) | |
13 | o Segmentation fault in ASN1_TYPE_cmp fix (CVE-2015-0286) | |
14 | o Segmentation fault for invalid PSS parameters fix (CVE-2015-0208) | |
15 | o ASN.1 structure reuse memory corruption fix (CVE-2015-0287) | |
16 | o PKCS7 NULL pointer dereferences fix (CVE-2015-0289) | |
17 | o DoS via reachable assert in SSLv2 servers fix (CVE-2015-0293) | |
18 | o Empty CKE with client auth and DHE fix (CVE-2015-1787) | |
19 | o Handshake with unseeded PRNG fix (CVE-2015-0285) | |
20 | o Use After Free following d2i_ECPrivatekey error fix (CVE-2015-0209) | |
21 | o X509_to_X509_REQ NULL pointer deref fix (CVE-2015-0288) | |
22 | o Removed the export ciphers from the DEFAULT ciphers | |
23 | ||
24 | Major changes between OpenSSL 1.0.1l and OpenSSL 1.0.2 [22 Jan 2015]: | |
f0170ebb DSH |
25 | |
26 | o Suite B support for TLS 1.2 and DTLS 1.2 | |
27 | o Support for DTLS 1.2 | |
28 | o TLS automatic EC curve selection. | |
29 | o API to set TLS supported signature algorithms and curves | |
30 | o SSL_CONF configuration API. | |
31 | o TLS Brainpool support. | |
32 | o ALPN support. | |
33 | o CMS support for RSA-PSS, RSA-OAEP, ECDH and X9.42 DH. | |
34 | ||
367eab2f MC |
35 | Major changes between OpenSSL 1.0.1k and OpenSSL 1.0.1l [15 Jan 2015] |
36 | ||
37 | o Build fixes for the Windows and OpenVMS platforms | |
38 | ||
39 | Major changes between OpenSSL 1.0.1j and OpenSSL 1.0.1k [8 Jan 2015] | |
40 | ||
41 | o Fix for CVE-2014-3571 | |
42 | o Fix for CVE-2015-0206 | |
43 | o Fix for CVE-2014-3569 | |
44 | o Fix for CVE-2014-3572 | |
45 | o Fix for CVE-2015-0204 | |
46 | o Fix for CVE-2015-0205 | |
47 | o Fix for CVE-2014-8275 | |
48 | o Fix for CVE-2014-3570 | |
49 | ||
ed13270d MC |
50 | Major changes between OpenSSL 1.0.1i and OpenSSL 1.0.1j [15 Oct 2014] |
51 | ||
52 | o Fix for CVE-2014-3513 | |
53 | o Fix for CVE-2014-3567 | |
54 | o Mitigation for CVE-2014-3566 (SSL protocol vulnerability) | |
55 | o Fix for CVE-2014-3568 | |
56 | ||
57 | Major changes between OpenSSL 1.0.1h and OpenSSL 1.0.1i [6 Aug 2014] | |
58 | ||
59 | o Fix for CVE-2014-3512 | |
60 | o Fix for CVE-2014-3511 | |
61 | o Fix for CVE-2014-3510 | |
62 | o Fix for CVE-2014-3507 | |
63 | o Fix for CVE-2014-3506 | |
64 | o Fix for CVE-2014-3505 | |
65 | o Fix for CVE-2014-3509 | |
66 | o Fix for CVE-2014-5139 | |
67 | o Fix for CVE-2014-3508 | |
68 | ||
7178c711 DSH |
69 | Major changes between OpenSSL 1.0.1g and OpenSSL 1.0.1h [5 Jun 2014] |
70 | ||
71 | o Fix for CVE-2014-0224 | |
72 | o Fix for CVE-2014-0221 | |
367eab2f | 73 | o Fix for CVE-2014-0198 |
7178c711 DSH |
74 | o Fix for CVE-2014-0195 |
75 | o Fix for CVE-2014-3470 | |
76 | o Fix for CVE-2010-5298 | |
77 | ||
86f6e866 DSH |
78 | Major changes between OpenSSL 1.0.1f and OpenSSL 1.0.1g [7 Apr 2014] |
79 | ||
80 | o Fix for CVE-2014-0160 | |
81 | o Add TLS padding extension workaround for broken servers. | |
82 | o Fix for CVE-2014-0076 | |
83 | ||
9bd1e2b5 DSH |
84 | Major changes between OpenSSL 1.0.1e and OpenSSL 1.0.1f [6 Jan 2014] |
85 | ||
86 | o Don't include gmt_unix_time in TLS server and client random values | |
87 | o Fix for TLS record tampering bug CVE-2013-4353 | |
88 | o Fix for TLS version checking bug CVE-2013-6449 | |
89 | o Fix for DTLS retransmission bug CVE-2013-6450 | |
90 | ||
57d7ee3a | 91 | Major changes between OpenSSL 1.0.1d and OpenSSL 1.0.1e [11 Feb 2013]: |
4dc83677 BM |
92 | |
93 | o Corrected fix for CVE-2013-0169 | |
94 | ||
57d7ee3a | 95 | Major changes between OpenSSL 1.0.1c and OpenSSL 1.0.1d [4 Feb 2013]: |
5818a07a DSH |
96 | |
97 | o Fix renegotiation in TLS 1.1, 1.2 by using the correct TLS version. | |
98 | o Include the fips configuration module. | |
4dc83677 BM |
99 | o Fix OCSP bad key DoS attack CVE-2013-0166 |
100 | o Fix for SSL/TLS/DTLS CBC plaintext recovery attack CVE-2013-0169 | |
101 | o Fix for TLS AESNI record handling flaw CVE-2012-2686 | |
5818a07a | 102 | |
57d7ee3a | 103 | Major changes between OpenSSL 1.0.1b and OpenSSL 1.0.1c [10 May 2012]: |
5818a07a DSH |
104 | |
105 | o Fix TLS/DTLS record length checking bug CVE-2012-2333 | |
106 | o Don't attempt to use non-FIPS composite ciphers in FIPS mode. | |
107 | ||
57d7ee3a | 108 | Major changes between OpenSSL 1.0.1a and OpenSSL 1.0.1b [26 Apr 2012]: |
a9e6c091 DSH |
109 | |
110 | o Fix compilation error on non-x86 platforms. | |
111 | o Make FIPS capable OpenSSL ciphers work in non-FIPS mode. | |
112 | o Fix SSL_OP_NO_TLSv1_1 clash with SSL_OP_ALL in OpenSSL 1.0.0 | |
113 | ||
57d7ee3a | 114 | Major changes between OpenSSL 1.0.1 and OpenSSL 1.0.1a [19 Apr 2012]: |
579d5534 DSH |
115 | |
116 | o Fix for ASN1 overflow bug CVE-2012-2110 | |
117 | o Workarounds for some servers that hang on long client hellos. | |
118 | o Fix SEGV in AES code. | |
119 | ||
57d7ee3a | 120 | Major changes between OpenSSL 1.0.0h and OpenSSL 1.0.1 [14 Mar 2012]: |
61ad8262 DSH |
121 | |
122 | o TLS/DTLS heartbeat support. | |
123 | o SCTP support. | |
124 | o RFC 5705 TLS key material exporter. | |
125 | o RFC 5764 DTLS-SRTP negotiation. | |
126 | o Next Protocol Negotiation. | |
127 | o PSS signatures in certificates, requests and CRLs. | |
128 | o Support for password based recipient info for CMS. | |
129 | o Support TLS v1.2 and TLS v1.1. | |
130 | o Preliminary FIPS capability for unvalidated 2.0 FIPS module. | |
131 | o SRP support. | |
132 | ||
57d7ee3a | 133 | Major changes between OpenSSL 1.0.0g and OpenSSL 1.0.0h [12 Mar 2012]: |
13747c6f DSH |
134 | |
135 | o Fix for CMS/PKCS#7 MMA CVE-2012-0884 | |
136 | o Corrected fix for CVE-2011-4619 | |
137 | o Various DTLS fixes. | |
138 | ||
57d7ee3a | 139 | Major changes between OpenSSL 1.0.0f and OpenSSL 1.0.0g [18 Jan 2012]: |
13747c6f DSH |
140 | |
141 | o Fix for DTLS DoS issue CVE-2012-0050 | |
142 | ||
57d7ee3a | 143 | Major changes between OpenSSL 1.0.0e and OpenSSL 1.0.0f [4 Jan 2012]: |
13747c6f DSH |
144 | |
145 | o Fix for DTLS plaintext recovery attack CVE-2011-4108 | |
146 | o Clear block padding bytes of SSL 3.0 records CVE-2011-4576 | |
147 | o Only allow one SGC handshake restart for SSL/TLS CVE-2011-4619 | |
148 | o Check parameters are not NULL in GOST ENGINE CVE-2012-0027 | |
149 | o Check for malformed RFC3779 data CVE-2011-4577 | |
150 | ||
57d7ee3a | 151 | Major changes between OpenSSL 1.0.0d and OpenSSL 1.0.0e [6 Sep 2011]: |
13747c6f DSH |
152 | |
153 | o Fix for CRL vulnerability issue CVE-2011-3207 | |
154 | o Fix for ECDH crashes CVE-2011-3210 | |
155 | o Protection against EC timing attacks. | |
156 | o Support ECDH ciphersuites for certificates using SHA2 algorithms. | |
157 | o Various DTLS fixes. | |
158 | ||
57d7ee3a | 159 | Major changes between OpenSSL 1.0.0c and OpenSSL 1.0.0d [8 Feb 2011]: |
9770924f BM |
160 | |
161 | o Fix for security issue CVE-2011-0014 | |
162 | ||
57d7ee3a | 163 | Major changes between OpenSSL 1.0.0b and OpenSSL 1.0.0c [2 Dec 2010]: |
88f2a4cf BM |
164 | |
165 | o Fix for security issue CVE-2010-4180 | |
166 | o Fix for CVE-2010-4252 | |
167 | o Fix mishandling of absent EC point format extension. | |
168 | o Fix various platform compilation issues. | |
169 | o Corrected fix for security issue CVE-2010-3864. | |
170 | ||
57d7ee3a | 171 | Major changes between OpenSSL 1.0.0a and OpenSSL 1.0.0b [16 Nov 2010]: |
732d31be DSH |
172 | |
173 | o Fix for security issue CVE-2010-3864. | |
174 | o Fix for CVE-2010-2939 | |
175 | o Fix WIN32 build system for GOST ENGINE. | |
176 | ||
57d7ee3a | 177 | Major changes between OpenSSL 1.0.0 and OpenSSL 1.0.0a [1 Jun 2010]: |
417a24db | 178 | |
3cbb15ee | 179 | o Fix for security issue CVE-2010-1633. |
417a24db DSH |
180 | o GOST MAC and CFB fixes. |
181 | ||
57d7ee3a | 182 | Major changes between OpenSSL 0.9.8n and OpenSSL 1.0.0 [29 Mar 2010]: |
4e74239d DSH |
183 | |
184 | o RFC3280 path validation: sufficient to process PKITS tests. | |
185 | o Integrated support for PVK files and keyblobs. | |
186 | o Change default private key format to PKCS#8. | |
ef236ec3 | 187 | o CMS support: able to process all examples in RFC4134 |
4e74239d DSH |
188 | o Streaming ASN1 encode support for PKCS#7 and CMS. |
189 | o Multiple signer and signer add support for PKCS#7 and CMS. | |
190 | o ASN1 printing support. | |
191 | o Whirlpool hash algorithm added. | |
192 | o RFC3161 time stamp support. | |
193 | o New generalised public key API supporting ENGINE based algorithms. | |
194 | o New generalised public key API utilities. | |
195 | o New ENGINE supporting GOST algorithms. | |
196 | o SSL/TLS GOST ciphersuite support. | |
197 | o PKCS#7 and CMS GOST support. | |
198 | o RFC4279 PSK ciphersuite support. | |
199 | o Supported points format extension for ECC ciphersuites. | |
200 | o ecdsa-with-SHA224/256/384/512 signature types. | |
201 | o dsa-with-SHA224 and dsa-with-SHA256 signature types. | |
202 | o Opaque PRF Input TLS extension support. | |
14023fe3 | 203 | o Updated time routines to avoid OS limitations. |
4e74239d | 204 | |
57d7ee3a | 205 | Major changes between OpenSSL 0.9.8m and OpenSSL 0.9.8n [24 Mar 2010]: |
417a24db DSH |
206 | |
207 | o CFB cipher definition fixes. | |
208 | o Fix security issues CVE-2010-0740 and CVE-2010-0433. | |
209 | ||
57d7ee3a | 210 | Major changes between OpenSSL 0.9.8l and OpenSSL 0.9.8m [25 Feb 2010]: |
5814d829 DSH |
211 | |
212 | o Cipher definition fixes. | |
213 | o Workaround for slow RAND_poll() on some WIN32 versions. | |
214 | o Remove MD2 from algorithm tables. | |
215 | o SPKAC handling fixes. | |
216 | o Support for RFC5746 TLS renegotiation extension. | |
217 | o Compression memory leak fixed. | |
218 | o Compression session resumption fixed. | |
219 | o Ticket and SNI coexistence fixes. | |
220 | o Many fixes to DTLS handling. | |
221 | ||
57d7ee3a | 222 | Major changes between OpenSSL 0.9.8k and OpenSSL 0.9.8l [5 Nov 2009]: |
5814d829 DSH |
223 | |
224 | o Temporary work around for CVE-2009-3555: disable renegotiation. | |
225 | ||
57d7ee3a | 226 | Major changes between OpenSSL 0.9.8j and OpenSSL 0.9.8k [25 Mar 2009]: |
7f1c086b DSH |
227 | |
228 | o Fix various build issues. | |
229 | o Fix security issues (CVE-2009-0590, CVE-2009-0591, CVE-2009-0789) | |
230 | ||
57d7ee3a | 231 | Major changes between OpenSSL 0.9.8i and OpenSSL 0.9.8j [7 Jan 2009]: |
7f1c086b DSH |
232 | |
233 | o Fix security issue (CVE-2008-5077) | |
234 | o Merge FIPS 140-2 branch code. | |
235 | ||
57d7ee3a | 236 | Major changes between OpenSSL 0.9.8g and OpenSSL 0.9.8h [28 May 2008]: |
7f1c086b DSH |
237 | |
238 | o CryptoAPI ENGINE support. | |
239 | o Various precautionary measures. | |
240 | o Fix for bugs affecting certificate request creation. | |
241 | o Support for local machine keyset attribute in PKCS#12 files. | |
242 | ||
57d7ee3a | 243 | Major changes between OpenSSL 0.9.8f and OpenSSL 0.9.8g [19 Oct 2007]: |
11d01d37 | 244 | |
7f1c086b | 245 | o Backport of CMS functionality to 0.9.8. |
11d01d37 LJ |
246 | o Fixes for bugs introduced with 0.9.8f. |
247 | ||
57d7ee3a | 248 | Major changes between OpenSSL 0.9.8e and OpenSSL 0.9.8f [11 Oct 2007]: |
1948c7e6 BL |
249 | |
250 | o Add gcc 4.2 support. | |
251 | o Add support for AES and SSE2 assembly lanugauge optimization | |
252 | for VC++ build. | |
253 | o Support for RFC4507bis and server name extensions if explicitly | |
254 | selected at compile time. | |
255 | o DTLS improvements. | |
256 | o RFC4507bis support. | |
257 | o TLS Extensions support. | |
258 | ||
57d7ee3a | 259 | Major changes between OpenSSL 0.9.8d and OpenSSL 0.9.8e [23 Feb 2007]: |
ac63b837 DSH |
260 | |
261 | o Various ciphersuite selection fixes. | |
262 | o RFC3779 support. | |
263 | ||
57d7ee3a | 264 | Major changes between OpenSSL 0.9.8c and OpenSSL 0.9.8d [28 Sep 2006]: |
61118caa BM |
265 | |
266 | o Introduce limits to prevent malicious key DoS (CVE-2006-2940) | |
267 | o Fix security issues (CVE-2006-2937, CVE-2006-3737, CVE-2006-4343) | |
268 | o Changes to ciphersuite selection algorithm | |
269 | ||
57d7ee3a | 270 | Major changes between OpenSSL 0.9.8b and OpenSSL 0.9.8c [5 Sep 2006]: |
613e7d2a BM |
271 | |
272 | o Fix Daniel Bleichenbacher forged signature attack, CVE-2006-4339 | |
273 | o New cipher Camellia | |
274 | ||
57d7ee3a | 275 | Major changes between OpenSSL 0.9.8a and OpenSSL 0.9.8b [4 May 2006]: |
613e7d2a BM |
276 | |
277 | o Cipher string fixes. | |
278 | o Fixes for VC++ 2005. | |
279 | o Updated ECC cipher suite support. | |
280 | o New functions EVP_CIPHER_CTX_new() and EVP_CIPHER_CTX_free(). | |
281 | o Zlib compression usage fixes. | |
282 | o Built in dynamic engine compilation support on Win32. | |
283 | o Fixes auto dynamic engine loading in Win32. | |
284 | ||
57d7ee3a | 285 | Major changes between OpenSSL 0.9.8 and OpenSSL 0.9.8a [11 Oct 2005]: |
72dce768 | 286 | |
b79aa05e | 287 | o Fix potential SSL 2.0 rollback, CVE-2005-2969 |
72dce768 BM |
288 | o Extended Windows CE support |
289 | ||
57d7ee3a | 290 | Major changes between OpenSSL 0.9.7g and OpenSSL 0.9.8 [5 Jul 2005]: |
7017605d RL |
291 | |
292 | o Major work on the BIGNUM library for higher efficiency and to | |
293 | make operations more streamlined and less contradictory. This | |
294 | is the result of a major audit of the BIGNUM library. | |
295 | o Addition of BIGNUM functions for fields GF(2^m) and NIST | |
296 | curves, to support the Elliptic Crypto functions. | |
297 | o Major work on Elliptic Crypto; ECDH and ECDSA added, including | |
298 | the use through EVP, X509 and ENGINE. | |
299 | o New ASN.1 mini-compiler that's usable through the OpenSSL | |
300 | configuration file. | |
301 | o Added support for ASN.1 indefinite length constructed encoding. | |
302 | o New PKCS#12 'medium level' API to manipulate PKCS#12 files. | |
303 | o Complete rework of shared library construction and linking | |
304 | programs with shared or static libraries, through a separate | |
305 | Makefile.shared. | |
c8310124 | 306 | o Rework of the passing of parameters from one Makefile to another. |
7017605d RL |
307 | o Changed ENGINE framework to load dynamic engine modules |
308 | automatically from specifically given directories. | |
309 | o New structure and ASN.1 functions for CertificatePair. | |
310 | o Changed the ZLIB compression method to be stateful. | |
311 | o Changed the key-generation and primality testing "progress" | |
312 | mechanism to take a structure that contains the ticker | |
313 | function and an argument. | |
314 | o New engine module: GMP (performs private key exponentiation). | |
315 | o New engine module: VIA PadLOck ACE extension in VIA C3 | |
316 | Nehemiah processors. | |
317 | o Added support for IPv6 addresses in certificate extensions. | |
318 | See RFC 1884, section 2.2. | |
319 | o Added support for certificate policy mappings, policy | |
320 | constraints and name constraints. | |
321 | o Added support for multi-valued AVAs in the OpenSSL | |
322 | configuration file. | |
323 | o Added support for multiple certificates with the same subject | |
324 | in the 'openssl ca' index file. | |
325 | o Make it possible to create self-signed certificates using | |
326 | 'openssl ca -selfsign'. | |
327 | o Make it possible to generate a serial number file with | |
328 | 'openssl ca -create_serial'. | |
329 | o New binary search functions with extended functionality. | |
330 | o New BUF functions. | |
331 | o New STORE structure and library to provide an interface to all | |
332 | sorts of data repositories. Supports storage of public and | |
333 | private keys, certificates, CRLs, numbers and arbitrary blobs. | |
334 | This library is unfortunately unfinished and unused withing | |
335 | OpenSSL. | |
336 | o New control functions for the error stack. | |
337 | o Changed the PKCS#7 library to support one-pass S/MIME | |
338 | processing. | |
339 | o Added the possibility to compile without old deprecated | |
340 | functionality with the OPENSSL_NO_DEPRECATED macro or the | |
341 | 'no-deprecated' argument to the config and Configure scripts. | |
342 | o Constification of all ASN.1 conversion functions, and other | |
343 | affected functions. | |
344 | o Improved platform support for PowerPC. | |
345 | o New FIPS 180-2 algorithms (SHA-224, -256, -384 and -512). | |
346 | o New X509_VERIFY_PARAM structure to support parametrisation | |
347 | of X.509 path validation. | |
348 | o Major overhaul of RC4 performance on Intel P4, IA-64 and | |
349 | AMD64. | |
350 | o Changed the Configure script to have some algorithms disabled | |
351 | by default. Those can be explicitely enabled with the new | |
352 | argument form 'enable-xxx'. | |
353 | o Change the default digest in 'openssl' commands from MD5 to | |
354 | SHA-1. | |
613e7d2a | 355 | o Added support for DTLS. |
7017605d RL |
356 | o New BIGNUM blinding. |
357 | o Added support for the RSA-PSS encryption scheme | |
358 | o Added support for the RSA X.931 padding. | |
c8310124 RL |
359 | o Added support for BSD sockets on NetWare. |
360 | o Added support for files larger than 2GB. | |
361 | o Added initial support for Win64. | |
362 | o Added alternate pkg-config files. | |
7017605d | 363 | |
57d7ee3a | 364 | Major changes between OpenSSL 0.9.7l and OpenSSL 0.9.7m [23 Feb 2007]: |
ac63b837 DSH |
365 | |
366 | o FIPS 1.1.1 module linking. | |
367 | o Various ciphersuite selection fixes. | |
368 | ||
57d7ee3a | 369 | Major changes between OpenSSL 0.9.7k and OpenSSL 0.9.7l [28 Sep 2006]: |
61118caa BM |
370 | |
371 | o Introduce limits to prevent malicious key DoS (CVE-2006-2940) | |
372 | o Fix security issues (CVE-2006-2937, CVE-2006-3737, CVE-2006-4343) | |
373 | ||
57d7ee3a | 374 | Major changes between OpenSSL 0.9.7j and OpenSSL 0.9.7k [5 Sep 2006]: |
613e7d2a BM |
375 | |
376 | o Fix Daniel Bleichenbacher forged signature attack, CVE-2006-4339 | |
377 | ||
57d7ee3a | 378 | Major changes between OpenSSL 0.9.7i and OpenSSL 0.9.7j [4 May 2006]: |
613e7d2a BM |
379 | |
380 | o Visual C++ 2005 fixes. | |
381 | o Update Windows build system for FIPS. | |
382 | ||
57d7ee3a | 383 | Major changes between OpenSSL 0.9.7h and OpenSSL 0.9.7i [14 Oct 2005]: |
613e7d2a BM |
384 | |
385 | o Give EVP_MAX_MD_SIZE it's old value, except for a FIPS build. | |
386 | ||
57d7ee3a | 387 | Major changes between OpenSSL 0.9.7g and OpenSSL 0.9.7h [11 Oct 2005]: |
613e7d2a BM |
388 | |
389 | o Fix SSL 2.0 Rollback, CVE-2005-2969 | |
390 | o Allow use of fixed-length exponent on DSA signing | |
391 | o Default fixed-window RSA, DSA, DH private-key operations | |
392 | ||
57d7ee3a | 393 | Major changes between OpenSSL 0.9.7f and OpenSSL 0.9.7g [11 Apr 2005]: |
36521f01 RL |
394 | |
395 | o More compilation issues fixed. | |
396 | o Adaptation to more modern Kerberos API. | |
397 | o Enhanced or corrected configuration for Solaris64, Mingw and Cygwin. | |
398 | o Enhanced x86_64 assembler BIGNUM module. | |
399 | o More constification. | |
400 | o Added processing of proxy certificates (RFC 3820). | |
401 | ||
57d7ee3a | 402 | Major changes between OpenSSL 0.9.7e and OpenSSL 0.9.7f [22 Mar 2005]: |
36521f01 RL |
403 | |
404 | o Several compilation issues fixed. | |
405 | o Many memory allocation failure checks added. | |
406 | o Improved comparison of X509 Name type. | |
407 | o Mandatory basic checks on certificates. | |
408 | o Performance improvements. | |
409 | ||
57d7ee3a | 410 | Major changes between OpenSSL 0.9.7d and OpenSSL 0.9.7e [25 Oct 2004]: |
03386677 DSH |
411 | |
412 | o Fix race condition in CRL checking code. | |
413 | o Fixes to PKCS#7 (S/MIME) code. | |
414 | ||
57d7ee3a | 415 | Major changes between OpenSSL 0.9.7c and OpenSSL 0.9.7d [17 Mar 2004]: |
03386677 DSH |
416 | |
417 | o Security: Fix Kerberos ciphersuite SSL/TLS handshaking bug | |
418 | o Security: Fix null-pointer assignment in do_change_cipher_spec() | |
419 | o Allow multiple active certificates with same subject in CA index | |
420 | o Multiple X509 verification fixes | |
421 | o Speed up HMAC and other operations | |
422 | ||
57d7ee3a | 423 | Major changes between OpenSSL 0.9.7b and OpenSSL 0.9.7c [30 Sep 2003]: |
29902449 DSH |
424 | |
425 | o Security: fix various ASN1 parsing bugs. | |
426 | o New -ignore_err option to OCSP utility. | |
427 | o Various interop and bug fixes in S/MIME code. | |
428 | o SSL/TLS protocol fix for unrequested client certificates. | |
429 | ||
57d7ee3a | 430 | Major changes between OpenSSL 0.9.7a and OpenSSL 0.9.7b [10 Apr 2003]: |
1774e22d RL |
431 | |
432 | o Security: counter the Klima-Pokorny-Rosa extension of | |
433 | Bleichbacher's attack | |
434 | o Security: make RSA blinding default. | |
435 | o Configuration: Irix fixes, AIX fixes, better mingw support. | |
436 | o Support for new platforms: linux-ia64-ecc. | |
437 | o Build: shared library support fixes. | |
438 | o ASN.1: treat domainComponent correctly. | |
439 | o Documentation: fixes and additions. | |
440 | ||
57d7ee3a | 441 | Major changes between OpenSSL 0.9.7 and OpenSSL 0.9.7a [19 Feb 2003]: |
d8cbc935 RL |
442 | |
443 | o Security: Important security related bugfixes. | |
444 | o Enhanced compatibility with MIT Kerberos. | |
445 | o Can be built without the ENGINE framework. | |
446 | o IA32 assembler enhancements. | |
447 | o Support for new platforms: FreeBSD/IA64 and FreeBSD/Sparc64. | |
448 | o Configuration: the no-err option now works properly. | |
449 | o SSL/TLS: now handles manual certificate chain building. | |
450 | o SSL/TLS: certain session ID malfunctions corrected. | |
451 | ||
57d7ee3a | 452 | Major changes between OpenSSL 0.9.6 and OpenSSL 0.9.7 [30 Dec 2002]: |
83f25717 RL |
453 | |
454 | o New library section OCSP. | |
e4fb4977 LJ |
455 | o Complete rewrite of ASN1 code. |
456 | o CRL checking in verify code and openssl utility. | |
457 | o Extension copying in 'ca' utility. | |
458 | o Flexible display options in 'ca' utility. | |
459 | o Provisional support for international characters with UTF8. | |
4dec4f64 BM |
460 | o Support for external crypto devices ('engine') is no longer |
461 | a separate distribution. | |
e4fb4977 LJ |
462 | o New elliptic curve library section. |
463 | o New AES (Rijndael) library section. | |
1fc73fef | 464 | o Support for new platforms: Windows CE, Tandem OSS, A/UX, AIX 64-bit, |
29902449 | 465 | Linux x86_64, Linux 64-bit on Sparc v9 |
9801fb61 RL |
466 | o Extended support for some platforms: VxWorks |
467 | o Enhanced support for shared libraries. | |
29902449 | 468 | o Now only builds PIC code when shared library support is requested. |
9801fb61 RL |
469 | o Support for pkg-config. |
470 | o Lots of new manuals. | |
29902449 DSH |
471 | o Makes symbolic links to or copies of manuals to cover all described |
472 | functions. | |
e4fb4977 LJ |
473 | o Change DES API to clean up the namespace (some applications link also |
474 | against libdes providing similar functions having the same name). | |
475 | Provide macros for backward compatibility (will be removed in the | |
476 | future). | |
ece0bdf1 BM |
477 | o Unify handling of cryptographic algorithms (software and engine) |
478 | to be available via EVP routines for asymmetric and symmetric ciphers. | |
e4fb4977 LJ |
479 | o NCONF: new configuration handling routines. |
480 | o Change API to use more 'const' modifiers to improve error checking | |
481 | and help optimizers. | |
482 | o Finally remove references to RSAref. | |
483 | o Reworked parts of the BIGNUM code. | |
484 | o Support for new engines: Broadcom ubsec, Accelerated Encryption | |
485 | Processing, IBM 4758. | |
9801fb61 | 486 | o A few new engines added in the demos area. |
e1f7ea25 | 487 | o Extended and corrected OID (object identifier) table. |
e4fb4977 LJ |
488 | o PRNG: query at more locations for a random device, automatic query for |
489 | EGD style random sources at several locations. | |
490 | o SSL/TLS: allow optional cipher choice according to server's preference. | |
491 | o SSL/TLS: allow server to explicitly set new session ids. | |
492 | o SSL/TLS: support Kerberos cipher suites (RFC2712). | |
1fc73fef | 493 | Only supports MIT Kerberos for now. |
e4fb4977 LJ |
494 | o SSL/TLS: allow more precise control of renegotiations and sessions. |
495 | o SSL/TLS: add callback to retrieve SSL/TLS messages. | |
ea4f109c | 496 | o SSL/TLS: support AES cipher suites (RFC3268). |
e4fb4977 | 497 | |
57d7ee3a | 498 | Major changes between OpenSSL 0.9.6j and OpenSSL 0.9.6k [30 Sep 2003]: |
29902449 DSH |
499 | |
500 | o Security: fix various ASN1 parsing bugs. | |
501 | o SSL/TLS protocol fix for unrequested client certificates. | |
502 | ||
57d7ee3a | 503 | Major changes between OpenSSL 0.9.6i and OpenSSL 0.9.6j [10 Apr 2003]: |
138f970e RL |
504 | |
505 | o Security: counter the Klima-Pokorny-Rosa extension of | |
506 | Bleichbacher's attack | |
507 | o Security: make RSA blinding default. | |
508 | o Build: shared library support fixes. | |
509 | ||
57d7ee3a | 510 | Major changes between OpenSSL 0.9.6h and OpenSSL 0.9.6i [19 Feb 2003]: |
d8cbc935 RL |
511 | |
512 | o Important security related bugfixes. | |
513 | ||
57d7ee3a | 514 | Major changes between OpenSSL 0.9.6g and OpenSSL 0.9.6h [5 Dec 2002]: |
9801fb61 RL |
515 | |
516 | o New configuration targets for Tandem OSS and A/UX. | |
517 | o New OIDs for Microsoft attributes. | |
518 | o Better handling of SSL session caching. | |
519 | o Better comparison of distinguished names. | |
520 | o Better handling of shared libraries in a mixed GNU/non-GNU environment. | |
521 | o Support assembler code with Borland C. | |
522 | o Fixes for length problems. | |
523 | o Fixes for uninitialised variables. | |
524 | o Fixes for memory leaks, some unusual crashes and some race conditions. | |
525 | o Fixes for smaller building problems. | |
526 | o Updates of manuals, FAQ and other instructive documents. | |
527 | ||
57d7ee3a | 528 | Major changes between OpenSSL 0.9.6f and OpenSSL 0.9.6g [9 Aug 2002]: |
36969082 RL |
529 | |
530 | o Important building fixes on Unix. | |
531 | ||
57d7ee3a | 532 | Major changes between OpenSSL 0.9.6e and OpenSSL 0.9.6f [8 Aug 2002]: |
fbe792f0 RL |
533 | |
534 | o Various important bugfixes. | |
535 | ||
57d7ee3a | 536 | Major changes between OpenSSL 0.9.6d and OpenSSL 0.9.6e [30 Jul 2002]: |
b218af2b LJ |
537 | |
538 | o Important security related bugfixes. | |
539 | o Various SSL/TLS library bugfixes. | |
540 | ||
57d7ee3a | 541 | Major changes between OpenSSL 0.9.6c and OpenSSL 0.9.6d [9 May 2002]: |
e4fb4977 LJ |
542 | |
543 | o Various SSL/TLS library bugfixes. | |
544 | o Fix DH parameter generation for 'non-standard' generators. | |
4dec4f64 | 545 | |
57d7ee3a | 546 | Major changes between OpenSSL 0.9.6b and OpenSSL 0.9.6c [21 Dec 2001]: |
ae52ec98 BM |
547 | |
548 | o Various SSL/TLS library bugfixes. | |
549 | o BIGNUM library fixes. | |
ef5f6a08 RL |
550 | o RSA OAEP and random number generation fixes. |
551 | o Object identifiers corrected and added. | |
552 | o Add assembler BN routines for IA64. | |
553 | o Add support for OS/390 Unix, UnixWare with gcc, OpenUNIX 8, | |
554 | MIPS Linux; shared library support for Irix, HP-UX. | |
a3790c0d | 555 | o Add crypto accelerator support for AEP, Baltimore SureWare, |
ef5f6a08 RL |
556 | Broadcom and Cryptographic Appliance's keyserver |
557 | [in 0.9.6c-engine release]. | |
ae52ec98 | 558 | |
57d7ee3a | 559 | Major changes between OpenSSL 0.9.6a and OpenSSL 0.9.6b [9 Jul 2001]: |
4dec4f64 BM |
560 | |
561 | o Security fix: PRNG improvements. | |
562 | o Security fix: RSA OAEP check. | |
563 | o Security fix: Reinsert and fix countermeasure to Bleichbacher's | |
564 | attack. | |
565 | o MIPS bug fix in BIGNUM. | |
566 | o Bug fix in "openssl enc". | |
567 | o Bug fix in X.509 printing routine. | |
568 | o Bug fix in DSA verification routine and DSA S/MIME verification. | |
569 | o Bug fix to make PRNG thread-safe. | |
570 | o Bug fix in RAND_file_name(). | |
571 | o Bug fix in compatibility mode trust settings. | |
572 | o Bug fix in blowfish EVP. | |
573 | o Increase default size for BIO buffering filter. | |
574 | o Compatibility fixes in some scripts. | |
83f25717 | 575 | |
57d7ee3a | 576 | Major changes between OpenSSL 0.9.6 and OpenSSL 0.9.6a [5 Apr 2001]: |
7cdd2aa1 RL |
577 | |
578 | o Security fix: change behavior of OpenSSL to avoid using | |
579 | environment variables when running as root. | |
580 | o Security fix: check the result of RSA-CRT to reduce the | |
581 | possibility of deducing the private key from an incorrectly | |
582 | calculated signature. | |
583 | o Security fix: prevent Bleichenbacher's DSA attack. | |
584 | o Security fix: Zero the premaster secret after deriving the | |
585 | master secret in DH ciphersuites. | |
4fea8145 | 586 | o Reimplement SSL_peek(), which had various problems. |
307bf4da RL |
587 | o Compatibility fix: the function des_encrypt() renamed to |
588 | des_encrypt1() to avoid clashes with some Unixen libc. | |
7cdd2aa1 RL |
589 | o Bug fixes for Win32, HP/UX and Irix. |
590 | o Bug fixes in BIGNUM, SSL, PKCS#7, PKCS#12, X.509, CONF and | |
591 | memory checking routines. | |
5012158a | 592 | o Bug fixes for RSA operations in threaded environments. |
7cdd2aa1 RL |
593 | o Bug fixes in misc. openssl applications. |
594 | o Remove a few potential memory leaks. | |
595 | o Add tighter checks of BIGNUM routines. | |
596 | o Shared library support has been reworked for generality. | |
597 | o More documentation. | |
4fea8145 | 598 | o New function BN_rand_range(). |
7cdd2aa1 RL |
599 | o Add "-rand" option to openssl s_client and s_server. |
600 | ||
57d7ee3a | 601 | Major changes between OpenSSL 0.9.5a and OpenSSL 0.9.6 [10 Oct 2000]: |
4e87e05b DSH |
602 | |
603 | o Some documentation for BIO and SSL libraries. | |
604 | o Enhanced chain verification using key identifiers. | |
605 | o New sign and verify options to 'dgst' application. | |
606 | o Support for DER and PEM encoded messages in 'smime' application. | |
607 | o New 'rsautl' application, low level RSA utility. | |
b38d84d8 BM |
608 | o MD4 now included. |
609 | o Bugfix for SSL rollback padding check. | |
4dec4f64 | 610 | o Support for external crypto devices [1]. |
fda05b21 | 611 | o Enhanced EVP interface. |
b22bda21 | 612 | |
4dec4f64 BM |
613 | [1] The support for external crypto devices is currently a separate |
614 | distribution. See the file README.ENGINE. | |
615 | ||
57d7ee3a | 616 | Major changes between OpenSSL 0.9.5 and OpenSSL 0.9.5a [1 Apr 2000]: |
35a79ecb | 617 | |
b7a81df4 | 618 | o Bug fixes for Win32, SuSE Linux, NeXTSTEP and FreeBSD 2.2.8 |
35a79ecb RL |
619 | o Shared library support for HPUX and Solaris-gcc |
620 | o Support of Linux/IA64 | |
b7a81df4 | 621 | o Assembler support for Mingw32 |
35a79ecb RL |
622 | o New 'rand' application |
623 | o New way to check for existence of algorithms from scripts | |
624 | ||
57d7ee3a | 625 | Major changes between OpenSSL 0.9.4 and OpenSSL 0.9.5 [25 May 2000]: |
0c235249 | 626 | |
90644dd7 | 627 | o S/MIME support in new 'smime' command |
0c235249 | 628 | o Documentation for the OpenSSL command line application |
90644dd7 DSH |
629 | o Automation of 'req' application |
630 | o Fixes to make s_client, s_server work under Windows | |
631 | o Support for multiple fieldnames in SPKACs | |
632 | o New SPKAC command line utilty and associated library functions | |
ae1bb4e5 | 633 | o Options to allow passwords to be obtained from various sources |
90644dd7 DSH |
634 | o New public key PEM format and options to handle it |
635 | o Many other fixes and enhancements to command line utilities | |
636 | o Usable certificate chain verification | |
637 | o Certificate purpose checking | |
638 | o Certificate trust settings | |
639 | o Support of authority information access extension | |
640 | o Extensions in certificate requests | |
641 | o Simplified X509 name and attribute routines | |
ae1bb4e5 | 642 | o Initial (incomplete) support for international character sets |
90644dd7 DSH |
643 | o New DH_METHOD, DSA_METHOD and enhanced RSA_METHOD |
644 | o Read only memory BIOs and simplified creation function | |
8bd5b794 BM |
645 | o TLS/SSL protocol bugfixes: Accept TLS 'client hello' in SSL 3.0 |
646 | record; allow fragmentation and interleaving of handshake and other | |
647 | data | |
90644dd7 | 648 | o TLS/SSL code now "tolerates" MS SGC |
8bd5b794 | 649 | o Work around for Netscape client certificate hang bug |
90644dd7 DSH |
650 | o RSA_NULL option that removes RSA patent code but keeps other |
651 | RSA functionality | |
07e6dbde BM |
652 | o Memory leak detection now allows applications to add extra information |
653 | via a per-thread stack | |
654 | o PRNG robustness improved | |
4d524e10 | 655 | o EGD support |
6d9ca500 | 656 | o BIGNUM library bug fixes |
4d524e10 | 657 | o Faster DSA parameter generation |
74235cc9 UM |
658 | o Enhanced support for Alpha Linux |
659 | o Experimental MacOS support | |
0c235249 | 660 | |
57d7ee3a | 661 | Major changes between OpenSSL 0.9.3 and OpenSSL 0.9.4 [9 Aug 1999]: |
ed7f60fb DSH |
662 | |
663 | o Transparent support for PKCS#8 format private keys: these are used | |
c97cbcb3 BM |
664 | by several software packages and are more secure than the standard |
665 | form | |
666 | o PKCS#5 v2.0 implementation | |
667 | o Password callbacks have a new void * argument for application data | |
668 | o Avoid various memory leaks | |
669 | o New pipe-like BIO that allows using the SSL library when actual I/O | |
670 | must be handled by the application (BIO pair) | |
ed7f60fb | 671 | |
57d7ee3a | 672 | Major changes between OpenSSL 0.9.2b and OpenSSL 0.9.3 [24 May 1999]: |
9de649ff UM |
673 | o Lots of enhancements and cleanups to the Configuration mechanism |
674 | o RSA OEAP related fixes | |
8e8a8a5f RE |
675 | o Added `openssl ca -revoke' option for revoking a certificate |
676 | o Source cleanups: const correctness, type-safe stacks and ASN.1 SETs | |
677 | o Source tree cleanups: removed lots of obsolete files | |
703126f0 | 678 | o Thawte SXNet, certificate policies and CRL distribution points |
a03dd7a6 | 679 | extension support |
703126f0 DSH |
680 | o Preliminary (experimental) S/MIME support |
681 | o Support for ASN.1 UTF8String and VisibleString | |
682 | o Full integration of PKCS#12 code | |
2cf9fcda | 683 | o Sparc assembler bignum implementation, optimized hash functions |
b0759f87 | 684 | o Option to disable selected ciphers |
8e8a8a5f | 685 | |
57d7ee3a | 686 | Major changes between OpenSSL 0.9.1c and OpenSSL 0.9.2b [22 Mar 1999]: |
738769ff RE |
687 | o Fixed a security hole related to session resumption |
688 | o Fixed RSA encryption routines for the p < q case | |
689 | o "ALL" in cipher lists now means "everything except NULL ciphers" | |
3b52c2e7 RE |
690 | o Support for Triple-DES CBCM cipher |
691 | o Support of Optimal Asymmetric Encryption Padding (OAEP) for RSA | |
692 | o First support for new TLSv1 ciphers | |
693 | o Added a few new BIOs (syslog BIO, reliable BIO) | |
694 | o Extended support for DSA certificate/keys. | |
03e20a1a | 695 | o Extended support for Certificate Signing Requests (CSR) |
3b52c2e7 RE |
696 | o Initial support for X.509v3 extensions |
697 | o Extended support for compression inside the SSL record layer | |
698 | o Overhauled Win32 builds | |
699 | o Cleanups and fixes to the Big Number (BN) library | |
700 | o Support for ASN.1 GeneralizedTime | |
701 | o Splitted ASN.1 SETs from SEQUENCEs | |
702 | o ASN1 and PEM support for Netscape Certificate Sequences | |
703 | o Overhauled Perl interface | |
704 | o Lots of source tree cleanups. | |
705 | o Lots of memory leak fixes. | |
706 | o Lots of bug fixes. | |
707 | ||
57d7ee3a | 708 | Major changes between SSLeay 0.9.0b and OpenSSL 0.9.1c [23 Dec 1998]: |
3b52c2e7 RE |
709 | o Integration of the popular NO_RSA/NO_DSA patches |
710 | o Initial support for compression inside the SSL record layer | |
711 | o Added BIO proxy and filtering functionality | |
712 | o Extended Big Number (BN) library | |
713 | o Added RIPE MD160 message digest | |
714 | o Addeed support for RC2/64bit cipher | |
715 | o Extended ASN.1 parser routines | |
716 | o Adjustations of the source tree for CVS | |
717 | o Support for various new platforms | |
718 |