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Debian LTS Advisory DLA-3787-1                debian-lts@lists.debian.org
https://www.debian.org/lts/security/                          Adrian Bunk
April 15, 2024                                https://wiki.debian.org/LTS
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Package        : xorg-server
Version        : 2:1.20.4-1+deb10u14
CVE ID         : CVE-2024-31080 CVE-2024-31081 CVE-2024-31083

Multiple vulnerabilities have been fixed in the Xorg X server.

CVE-2024-31080

    Heap buffer overread in ProcXIGetSelectedEvents()

CVE-2024-31081

    Heap buffer overread in ProcXIPassiveGrabDevice()

CVE-2024-31083

    Use-after-free in ProcRenderAddGlyphs()

For Debian 10 buster, these problems have been fixed in version
2:1.20.4-1+deb10u14.

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 LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS