Description (CNA)
The OpenSSL 3.0.4 release introduced a serious bug in the RSA implementation for X86_64 CPUs supporting the AVX512IFMA instructions. This issue makes the RSA implementation with 2048 bit private keys incorrect on such machines and memory corruption will happen during the computation. As a consequence of the memory corruption an attacker may be able to trigger a remote code execution on the machine performing the computation. SSL/TLS servers or other servers using 2048 bit RSA private keys running on machines supporting AVX512IFMA instructions of the X86_64 architecture are affected by this issue.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| OpenSSL / OpenSSL | affected Affects OpenSSL 3.0.4 |
CWE
No CWE identifiers supplied.
References
- https://github.com/openssl/openssl/issues/18625
- https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=4d8a88c134df634ba610ff8db1eb8478ac5fd345
- https://www.openssl.org/news/secadv/20220705.txt
- https://security.netapp.com/advisory/ntap-20220715-0010/
ADP enrichment
No English description supplied.
No English description supplied.