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| author | Matt Caswell <matt@openssl.org> | 2023-03-23 15:31:25 +0000 |
|---|---|---|
| committer | Tomas Mraz <tomas@openssl.org> | 2023-03-28 13:31:38 +0200 |
| commit | 986f9a674d49d1e13459e04bd721237c721c44f4 (patch) | |
| tree | a24ca20f3de0cee0279df4ad883c98469636e78d /CHANGES.md | |
| parent | 591feddc61f113827883ad8bae05109ee01ccd41 (diff) | |
Updated CHANGES.md and NEWS.md for CVE-2023-0465
Also updated the entries for CVE-2023-0464
Related-to: CVE-2023-0465
Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20585)
Diffstat (limited to 'CHANGES.md')
| -rw-r--r-- | CHANGES.md | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/CHANGES.md b/CHANGES.md index ed677aa815..04eb3b2202 100644 --- a/CHANGES.md +++ b/CHANGES.md @@ -242,12 +242,22 @@ OpenSSL 3.1 ### Changes between 3.1.0 and 3.1.1 [xx XXX xxxx] + * Fixed an issue where invalid certificate policies in leaf certificates are + silently ignored by OpenSSL and other certificate policy checks are skipped + for that certificate. A malicious CA could use this to deliberately assert + invalid certificate policies in order to circumvent policy checking on the + certificate altogether. + ([CVE-2023-0465]) + + *Matt Caswell* + * Limited the number of nodes created in a policy tree to mitigate against CVE-2023-0464. The default limit is set to 1000 nodes, which should be sufficient for most installations. If required, the limit can be adjusted by setting the OPENSSL_POLICY_TREE_NODES_MAX build time define to a desired maximum number of nodes or zero to allow unlimited growth. + ([CVE-2023-0464]) *Paul Dale* @@ -19891,6 +19901,8 @@ ndif <!-- Links --> +[CVE-2023-0465]: https://www.openssl.org/news/vulnerabilities.html#CVE-2023-0465 +[CVE-2023-0464]: https://www.openssl.org/news/vulnerabilities.html#CVE-2023-0464 [CVE-2023-0401]: https://www.openssl.org/news/vulnerabilities.html#CVE-2023-0401 [CVE-2023-0286]: https://www.openssl.org/news/vulnerabilities.html#CVE-2023-0286 [CVE-2023-0217]: https://www.openssl.org/news/vulnerabilities.html#CVE-2023-0217 |