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CVE-2022-1921

Published: 19 July 2022

Integer overflow in avidemux element in gst_avi_demux_invert function which allows a heap overwrite while parsing avi files. Potential for arbitrary code execution through heap overwrite.

Priority

Medium

Cvss 3 Severity Score

7.8

Score breakdown

Status

Package Release Status
gst-plugins-good1.0
Launchpad, Ubuntu, Debian
bionic
Released (1.14.5-0ubuntu1~18.04.3)
focal
Released (1.16.3-0ubuntu1.1)
impish Ignored
(end of life)
jammy
Released (1.20.3-0ubuntu1)
kinetic Not vulnerable

trusty Ignored
(end of standard support)
upstream
Released (1.20.3)
xenial
Released (1.8.3-1ubuntu0.5+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
Patches:
upstream: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/f503caad676971933dc0b52c4b313e5ef0d6dbb0

Severity score breakdown

Parameter Value
Base score 7.8
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H