- -------------------------------------------------------------------------
Debian LTS Advisory DLA-3256-1                debian-lts@lists.debian.org
https://www.debian.org/lts/security/                    Thorsten Alteholz
December 31, 2022                             https://wiki.debian.org/LTS
- -------------------------------------------------------------------------

Package        : xorg-server
Version        : 2:1.20.4-1+deb10u7
CVE ID         : CVE-2022-4283 CVE-2022-46340 CVE-2022-46341
                  CVE-2022-46342 CVE-2022-46343 CVE-2022-46344


Jan-Niklas Sohn discovered several vulnerabilities in X server extensions 
in the X.Org X server, which may result in privilege escalation if the X 
server is running privileged.

For Debian 10 buster, these problems have been fixed in version
2:1.20.4-1+deb10u7.

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:security-tracker.debian.org/tracker/xorg-server

Further information about Debian LTS security advisories, how to apply

these updates to your system and frequently asked questions can be

found at: https://wiki.debian.org/LTS

Debian LTS: DLA-3256-1: xorg-server security update

December 31, 2022

Jan-Niklas Sohn discovered several vulnerabilities in X server extensions in the X.Org X server, which may result in privilege escalation if the X server is running privileged.<...

Summary


Jan-Niklas Sohn discovered several vulnerabilities in X server extensions
in the X.Org X server, which may result in privilege escalation if the X
server is running privileged.

For Debian 10 buster, these problems have been fixed in version
2:1.20.4-1+deb10u7.

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:security-tracker.debian.org/tracker/xorg-server

Further information about Debian LTS security advisories, how to apply

these updates to your system and frequently asked questions can be

found at: https://wiki.debian.org/LTS



Severity
Package : xorg-server
Version : 2:1.20.4-1+deb10u7
CVE ID : CVE-2022-4283 CVE-2022-46340 CVE-2022-46341

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