New Glibc Flaw Grants Attackers Root Access on Major Linux Distros
Posted: Tue Nov 19, 2024 11:47 am
Malicious local attackers can obtain full root access on Linux machines by taking advantage of a newly disclosed security flaw in the GNU C library (aka glibc).
Tracked as CVE-2023-6246 (CVSS score: 7.8), the heap-based buffer overflow vulnerability is rooted in glibc's __vsyslog_internal() function, which is used by syslog() and vsyslog() for system logging purposes. It's said to have been accidentally introduced in August 2022 with the release of glibc 2.37.
https://thehackernews.com/2024/01/new-g ... -root.html
Tracked as CVE-2023-6246 (CVSS score: 7.8), the heap-based buffer overflow vulnerability is rooted in glibc's __vsyslog_internal() function, which is used by syslog() and vsyslog() for system logging purposes. It's said to have been accidentally introduced in August 2022 with the release of glibc 2.37.
https://thehackernews.com/2024/01/new-g ... -root.html