vulnerability

Debian: CVE-2021-31523: xscreensaver -- security update

Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
Apr 21, 2021
Added
Jul 30, 2024
Modified
Aug 15, 2025

Description

The Debian xscreensaver 5.42+dfsg1-1 package for XScreenSaver has cap_net_raw enabled for the /usr/libexec/xscreensaver/sonar file, which allows local users to gain privileges because this is arguably incompatible with the design of the Mesa 3D Graphics library dependency.

Solution

debian-upgrade-xscreensaver
Title
NEW

Explore Exposure Command

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