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DebianDEBIAN:DLA-3787-1:41167

HistoryApr 15, 2024 - 1:22 p.m.

[SECURITY] [DLA 3787-1] xorg-server security update

2024-04-1513:22:45

lists.debian.org

cve-2024-31083

cve-2024-31080

procrenderaddglyphs

debian lts advisory

use-after-free

cve-2024-31081

xorg-server

heap buffer overread

debian 10 buster

x server

security update

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

8.7 High

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.2%

JSON

Debian LTS Advisory DLA-3787-1 [email protected]
https://www.debian.org/lts/security/ Adrian Bunk
April 15, 2024 https://wiki.debian.org/LTS

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/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

OSVersionArchitecturePackageVersionFilename
Debian12ppc64elxserver-xorg-legacy-dbgsym< 2:21.1.7-3+deb12u7xserver-xorg-legacy-dbgsym_2:21.1.7-3+deb12u7_ppc64el.deb
Debian11s390xxvfb-dbgsym< 2:1.20.11-1+deb11u13xvfb-dbgsym_2:1.20.11-1+deb11u13_s390x.deb
Debian10allxorg-server< 2:1.20.4-1+deb10u14xorg-server_2:1.20.4-1+deb10u14_all.deb
Debian12ppc64elxnest< 2:21.1.7-3+deb12u7xnest_2:21.1.7-3+deb12u7_ppc64el.deb
Debian12mips64elxserver-xorg-legacy-dbgsym< 2:21.1.7-3+deb12u7xserver-xorg-legacy-dbgsym_2:21.1.7-3+deb12u7_mips64el.deb
Debian11ppc64elxserver-xephyr< 2:1.20.11-1+deb11u13xserver-xephyr_2:1.20.11-1+deb11u13_ppc64el.deb
Debian11i386xwayland-dbgsym< 2:1.20.11-1+deb11u13xwayland-dbgsym_2:1.20.11-1+deb11u13_i386.deb
Debian11amd64xwayland< 2:1.20.11-1+deb11u13xwayland_2:1.20.11-1+deb11u13_amd64.deb
Debian11ppc64elxwayland-dbgsym< 2:1.20.11-1+deb11u13xwayland-dbgsym_2:1.20.11-1+deb11u13_ppc64el.deb
Debian10i386xserver-xorg-core-udeb< 2:1.20.4-1+deb10u14xserver-xorg-core-udeb_2:1.20.4-1+deb10u14_i386.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	ppc64el	xserver-xorg-legacy-dbgsym	< 2:21.1.7-3+deb12u7	xserver-xorg-legacy-dbgsym_2:21.1.7-3+deb12u7_ppc64el.deb
Debian	11	s390x	xvfb-dbgsym	< 2:1.20.11-1+deb11u13	xvfb-dbgsym_2:1.20.11-1+deb11u13_s390x.deb
Debian	10	all	xorg-server	< 2:1.20.4-1+deb10u14	xorg-server_2:1.20.4-1+deb10u14_all.deb
Debian	12	ppc64el	xnest	< 2:21.1.7-3+deb12u7	xnest_2:21.1.7-3+deb12u7_ppc64el.deb
Debian	12	mips64el	xserver-xorg-legacy-dbgsym	< 2:21.1.7-3+deb12u7	xserver-xorg-legacy-dbgsym_2:21.1.7-3+deb12u7_mips64el.deb
Debian	11	ppc64el	xserver-xephyr	< 2:1.20.11-1+deb11u13	xserver-xephyr_2:1.20.11-1+deb11u13_ppc64el.deb
Debian	11	i386	xwayland-dbgsym	< 2:1.20.11-1+deb11u13	xwayland-dbgsym_2:1.20.11-1+deb11u13_i386.deb
Debian	11	amd64	xwayland	< 2:1.20.11-1+deb11u13	xwayland_2:1.20.11-1+deb11u13_amd64.deb
Debian	11	ppc64el	xwayland-dbgsym	< 2:1.20.11-1+deb11u13	xwayland-dbgsym_2:1.20.11-1+deb11u13_ppc64el.deb
Debian	10	i386	xserver-xorg-core-udeb	< 2:1.20.4-1+deb10u14	xserver-xorg-core-udeb_2:1.20.4-1+deb10u14_i386.deb