Add CHANGES.md and NEWS.md updates

Including a few corrections of the previous entries.

Reviewed-by: Neil Horman <nhorman@openssl.org>
Reviewed-by: Saša Nedvědický <sashan@openssl.org>

diff --git a/CHANGES.md b/CHANGES.md
index 20f2178c79ff41d1b9d9180711ea39b2fe641b06..631d5b3809f50986cff91605441678d49de12c2e 100644 (file)
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -28,6 +28,53 @@ OpenSSL 3.3
 
 ### Changes between 3.3.4 and 3.3.5 [xx XXX xxxx]
 
+ * Fix Out-of-bounds read & write in RFC 3211 KEK Unwrap
+
+   Issue summary: An application trying to decrypt CMS messages encrypted using
+   password based encryption can trigger an out-of-bounds read and write.
+
+   Impact summary: This out-of-bounds read may trigger a crash which leads to
+   Denial of Service for an application. The out-of-bounds write can cause
+   a memory corruption which can have various consequences including
+   a Denial of Service or Execution of attacker-supplied code.
+
+   The issue was reported by Stanislav Fort (Aisle Research).
+
+   ([CVE-2025-9230])
+
+   *Viktor Dukhovni*
+
+ * Fix Timing side-channel in SM2 algorithm on 64 bit ARM
+
+   Issue summary: A timing side-channel which could potentially allow remote
+   recovery of the private key exists in the SM2 algorithm implementation on
+   64 bit ARM platforms.
+
+   Impact summary: A timing side-channel in SM2 signature computations on
+   64 bit ARM platforms could allow recovering the private key by an attacker.
+
+   The issue was reported by Stanislav Fort (Aisle Research).
+
+   ([CVE-2025-9231])
+
+   *Stanislav Fort and Tomáš Mráz*
+
+ * Fix Out-of-bounds read in HTTP client no_proxy handling
+
+   Issue summary: An application using the OpenSSL HTTP client API functions
+   may trigger an out-of-bounds read if the "no_proxy" environment variable is
+   set and the host portion of the authority component of the HTTP URL is an
+   IPv6 address.
+
+   Impact summary: An out-of-bounds read can trigger a crash which leads to
+   Denial of Service for an application.
+
+   The issue was reported by Stanislav Fort (Aisle Research).
+
+   ([CVE-2025-9232])
+
+   *Stanislav Fort*
+
  * Hardened the provider implementation of the RSA public key "encrypt"
    operation to add a missing check that the caller-indicated output buffer
    size is at least as large as the byte count of the RSA modulus.  The issue
@@ -20763,7 +20810,11 @@ ndif
 
 <!-- Links -->
 
+[CVE-2025-9232]: https://www.openssl.org/news/vulnerabilities.html#CVE-2025-9232
+[CVE-2025-9231]: https://www.openssl.org/news/vulnerabilities.html#CVE-2025-9231
+[CVE-2025-9230]: https://www.openssl.org/news/vulnerabilities.html#CVE-2025-9230
 [CVE-2024-13176]: https://www.openssl.org/news/vulnerabilities.html#CVE-2024-13176
+[CVE-2024-12797]: https://www.openssl.org/news/vulnerabilities.html#CVE-2024-12797
 [CVE-2024-9143]: https://www.openssl.org/news/vulnerabilities.html#CVE-2024-9143
 [CVE-2024-6119]: https://www.openssl.org/news/vulnerabilities.html#CVE-2024-6119
 [CVE-2024-5535]: https://www.openssl.org/news/vulnerabilities.html#CVE-2024-5535

diff --git a/NEWS.md b/NEWS.md
index 8e677e7ba502ae1c38737e98469c4371aff8325b..cbeb2c4a10c1707bb2902680ab48e82d64bb4253 100644 (file)
--- a/NEWS.md
+++ b/NEWS.md
@@ -23,7 +23,19 @@ OpenSSL 3.3
 
 ### Major changes between OpenSSL 3.3.4 and OpenSSL 3.3.5 [under development]
 
-  * none
+OpenSSL 3.3.5 is a security patch release. The most severe CVE fixed in this
+release is Moderate.
+
+This release incorporates the following bug fixes and mitigations:
+
+  * Fix Out-of-bounds read & write in RFC 3211 KEK Unwrap.
+    ([CVE-2025-9230])
+
+  * Fix Timing side-channel in SM2 algorithm on 64 bit ARM.
+    ([CVE-2025-9231])
+
+  * Fix Out-of-bounds read in HTTP client no_proxy handling.
+    ([CVE-2025-9232])
 
 ### Major changes between OpenSSL 3.3.3 and OpenSSL 3.3.4 [1 Jul 2025]
 
@@ -1770,8 +1782,11 @@ OpenSSL 0.9.x
   * Support for various new platforms
 
 <!-- Links -->
-
+[CVE-2025-9232]: https://www.openssl.org/news/vulnerabilities.html#CVE-2025-9232
+[CVE-2025-9231]: https://www.openssl.org/news/vulnerabilities.html#CVE-2025-9231
+[CVE-2025-9230]: https://www.openssl.org/news/vulnerabilities.html#CVE-2025-9230
 [CVE-2024-13176]: https://www.openssl.org/news/vulnerabilities.html#CVE-2024-13176
+[CVE-2024-12797]: https://www.openssl.org/news/vulnerabilities.html#CVE-2024-12797
 [CVE-2024-9143]: https://www.openssl.org/news/vulnerabilities.html#CVE-2024-9143
 [CVE-2024-6119]: https://www.openssl.org/news/vulnerabilities.html#CVE-2024-6119
 [CVE-2024-5535]: https://www.openssl.org/news/vulnerabilities.html#CVE-2024-5535