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Debian dla-3787 : xdmx - security update

high Nessus Plugin ID 193340

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Synopsis

The remote Debian host is missing one or more security-related updates.

Description

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3787 advisory.

 - ------------------------------------------------------------------------- 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

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Upgrade the xdmx packages.

See Also

https://security-tracker.debian.org/tracker/source-package/xorg-server

https://security-tracker.debian.org/tracker/CVE-2024-31080

https://security-tracker.debian.org/tracker/CVE-2024-31081

https://security-tracker.debian.org/tracker/CVE-2024-31083

https://packages.debian.org/source/buster/xorg-server

Plugin Details

Severity: High

ID: 193340

File Name: debian_DLA-3787.nasl

Version: 1.1

Type: local

Agent: unix

Published: 4/15/2024

Updated: 1/22/2025

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 8

Temporal Score: 5.9

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:C

CVSS Score Source: CVE-2024-31081

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS Score Source: CVE-2024-31083

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:xnest, p-cpe:/a:debian:debian_linux:xserver-xorg-core, cpe:/o:debian:debian_linux:10.0, p-cpe:/a:debian:debian_linux:xdmx, p-cpe:/a:debian:debian_linux:xwayland, p-cpe:/a:debian:debian_linux:xdmx-tools, p-cpe:/a:debian:debian_linux:xserver-common, p-cpe:/a:debian:debian_linux:xvfb, p-cpe:/a:debian:debian_linux:xserver-xephyr, p-cpe:/a:debian:debian_linux:xserver-xorg-dev, p-cpe:/a:debian:debian_linux:xorg-server-source, p-cpe:/a:debian:debian_linux:xserver-xorg-legacy

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Exploit Ease: No known exploits are available

Patch Publication Date: 4/15/2024

Vulnerability Publication Date: 4/4/2024

Reference Information

CVE: CVE-2024-31080, CVE-2024-31081, CVE-2024-31083