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Debian Security Advisory DSA-5576-2                   security@debian.org
https://www.debian.org/security/                     Salvatore Bonaccorso
December 17, 2023                     https://www.debian.org/security/faq
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Package        : xorg-server
CVE ID         : CVE-2023-6377

The initial fix for CVE-2023-6377 as applied in DSA 5576-1 did not fully
fix the vulnerability. Updated packages correcting this issue including
the upstream merged commit are now available.

For the oldstable distribution (bullseye), this problem has been fixed
in version 2:1.20.11-1+deb11u10.

For the stable distribution (bookworm), this problem has been fixed in
version 2:21.1.7-3+deb12u4.

We recommend that you upgrade your xorg-server packages.

For the detailed security status of xorg-server please refer to its
security tracker page at:
https://security-tracker.debian.org/tracker/source-package/xorg-server

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org