Test Kennung:	1.3.6.1.4.1.25623.1.0.148376
Kategorie:	Buffer overflow
Titel:	OpenSSL: Heap memory corruption with RSA private key operation (CVE-2022-2274) - Linux
Zusammenfassung:	OpenSSL is prone to a buffer overflow vulnerability in the RSA; implementation for AVX512IFMA capable CPUs.
Beschreibung:	Summary: OpenSSL is prone to a buffer overflow vulnerability in the RSA implementation for AVX512IFMA capable CPUs. Vulnerability Insight: 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 Software/OS: OpenSSL version 3.0.4. Solution: Update to version 3.0.5 or later. CVSS Score: 10.0 CVSS Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
Querverweis:	Common Vulnerability Exposure (CVE) ID: CVE-2022-2274 https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=4d8a88c134df634ba610ff8db1eb8478ac5fd345 https://github.com/openssl/openssl/issues/18625
Copyright	Copyright (C) 2022 Greenbone Networks GmbH

Dies ist nur einer von 145615 Anfälligkeitstests in unserem Testpaket. Finden Sie mehr über unsere vollständigen Sicherheitsüberprüfungen heraus. Um einen gratis Test für diese Anfälligkeit auf Ihrem System durchlaufen zu lassen, registrieren Sie sich bitte unten.