vulnerability

Debian: CVE-2023-5367: xorg-server -- security update

Severity
7
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:C)
Published
Oct 25, 2023
Added
Oct 27, 2023
Modified
Mar 30, 2026

Description

A out-of-bounds write flaw was found in the xorg-x11-server. This issue occurs due to an incorrect calculation of a buffer offset when copying data stored in the heap in the XIChangeDeviceProperty function in Xi/xiproperty.c and in RRChangeOutputProperty function in randr/rrproperty.c, allowing for possible escalation of privileges or denial of service.

Solution

debian-upgrade-xorg-server
Title
Rapid7 Labs

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