sysstat Incorrect Buffer Size calculation on 32-bit systems results in RCE via buffer overflow
Résumé
sysstat Incorrect Buffer Size calculation on 32-bit systems results in RCE via buffer overflow
Description d'origine
La description telle que publiée par la source (souvent en anglais).
sysstat is a set of system performance tools for the Linux operating system. On 32 bit systems, in versions 9.1.16 and newer but prior to 12.7.1, allocate_structures contains a size_t overflow in sa_common.c. The allocate_structures function insufficiently checks bounds before arithmetic multiplication, allowing for an overflow in the size allocated for the buffer representing system activities. This issue may lead to Remote Code Execution (RCE). This issue has been patched in version 12.7.1.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
État des correctifs par distribution
Paquets corrigés publiés par chaque distribution pour cette CVE
- Debian DEBIAN-CVE-2022-39377 sysstat Corrigé dans: 12.5.2-2+deb11u1
Références
- advisory github.com
- advisory github.com
- advisory lists.fedoraproject.org
- advisory lists.fedoraproject.org
- advisory lists.fedoraproject.org
- advisory nvd.nist.gov
- advisory security.gentoo.org
- web lists.debian.org
- web lists.debian.org