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| author | Tomas Mraz <tomas@openssl.org> | 2023-04-17 16:51:20 +0200 |
|---|---|---|
| committer | Tomas Mraz <tomas@openssl.org> | 2023-04-20 17:48:16 +0200 |
| commit | 72dfe46550ee1f1bbfacd49f071419365bc23304 (patch) | |
| tree | 0477afabc47052b9d1b264c18f07ca283193d5a9 /NEWS.md | |
| parent | test: test -pedantic option in fipsinstall (diff) | |
| download | openssl-72dfe46550ee1f1bbfacd49f071419365bc23304.tar.xz openssl-72dfe46550ee1f1bbfacd49f071419365bc23304.zip | |
aesv8-armx.pl: Avoid buffer overrread in AES-XTS decryption
Original author: Nevine Ebeid (Amazon)
Fixes: CVE-2023-1255
The buffer overread happens on decrypts of 4 mod 5 sizes.
Unless the memory just after the buffer is unmapped this is harmless.
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Tom Cosgrove <tom.cosgrove@arm.com>
(Merged from https://github.com/openssl/openssl/pull/20759)
Diffstat (limited to 'NEWS.md')
| -rw-r--r-- | NEWS.md | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -38,6 +38,8 @@ OpenSSL 3.1 ### Major changes between OpenSSL 3.1.0 and OpenSSL 3.1.1 [under development] + * Fixed buffer overread in AES-XTS decryption on ARM 64 bit platforms + ([CVE-2023-1255]) * Fixed documentation of X509_VERIFY_PARAM_add0_policy() ([CVE-2023-0466]) * Fixed handling of invalid certificate policies in leaf certificates ([CVE-2023-0465]) @@ -1466,6 +1468,7 @@ OpenSSL 0.9.x * Support for various new platforms <!-- Links --> +[CVE-2023-1255]: https://www.openssl.org/news/vulnerabilities.html#CVE-2023-1255 [CVE-2023-0466]: https://www.openssl.org/news/vulnerabilities.html#CVE-2023-0466 [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 |