Out-of-bounds Write Affecting openssl package, versions *


Severity

Recommended
0.0
critical
0
10

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Threat Intelligence

EPSS
2.67% (91st percentile)

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  • Snyk IDSNYK-DEBIAN9-OPENSSL-2939638
  • published2 Jul 2022
  • disclosed1 Jul 2022

Introduced: 1 Jul 2022

CVE-2022-2274  (opens in a new tab)
CWE-787  (opens in a new tab)

How to fix?

There is no fixed version for Debian:9 openssl.

NVD Description

Note: Versions mentioned in the description apply only to the upstream openssl package and not the openssl package as distributed by Debian. See How to fix? for Debian:9 relevant fixed versions and status.

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.

CVSS Scores

version 3.1