CVE-2023-6780

Updated: 2024-02-19 19:00:05.955326

Description:

An integer overflow was found in the __vsyslog_internal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when these functions are called with a very long message, leading to an incorrect calculation of the buffer size to store the message, resulting in undefined behavior. This issue affects glibc 2.37 and newer.


Links NIST CIRCL RHEL Ubuntu

Severity

Severity Score
CVSS Version 2.x 0
CVSS Version 3.x MEDIUM 5.3

Status

OS name Project name Version Score Severity Status Errata Last updated
AlmaLinux 9.2 ESU glibc 2.34 5.3 MEDIUM Not Vulnerable 2024-02-12 04:08:39
CentOS 6 ELS glibc 2.12 5.3 MEDIUM Not Vulnerable 2024-02-12 04:08:44
CentOS 8.4 ELS glibc 2.28 5.3 MEDIUM Not Vulnerable 2024-02-12 04:08:39
CentOS 8.5 ELS glibc 2.28 5.3 MEDIUM Not Vulnerable 2024-02-12 04:08:44
CloudLinux 6 ELS glibc 2.12 5.3 MEDIUM Not Vulnerable 2024-02-12 04:08:39
Oracle Linux 6 ELS glibc 2.12 5.3 MEDIUM Not Vulnerable 2024-02-12 04:08:39
Ubuntu 16.04 ELS glibc 2.23-0 5.3 MEDIUM Not Vulnerable 2024-02-12 10:08:32
Ubuntu 18.04 ELS glibc 2.27-3 5.3 MEDIUM Not Vulnerable 2024-02-12 10:08:32