Bug#1038133: libx11: CVE-2023-3138

[Salvatore Bonaccorso <carnil@debian.org>]

Source: libx11
Version: 2:1.8.4-2
Severity: grave
Tags: security upstream
X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@security.debian.org>

Hi,

The following vulnerability was published for libx11.

CVE-2023-3138[0]:
| Buffer overflows in InitExt.c in libX11

If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2023-3138
    https://www.cve.org/CVERecord?id=CVE-2023-3138
[1] https://gitlab.freedesktop.org/xorg/lib/libx11/-/commit/304a654a0d57bf0f00d8998185f0360332cfa36c
[2] https://www.openwall.com/lists/oss-security/

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore