CVE-2022-1920

Publication date 19 July 2022

Last updated 24 July 2024

Ubuntu priority

Cvss 3 Severity Score

Integer overflow in matroskademux element in gst_matroska_demux_add_wvpk_header function which allows a heap overwrite while parsing matroska files. Potential for arbitrary code execution through heap overwrite.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
gst-plugins-good1.0	22.10 kinetic	Not affected
	22.04 LTS jammy	Fixed 1.20.3-0ubuntu1
	21.10 impish	Ignored end of life
	20.04 LTS focal	Fixed 1.16.3-0ubuntu1.1
	18.04 LTS bionic	Fixed 1.14.5-0ubuntu1~18.04.3
	16.04 LTS xenial	Fixed 1.8.3-1ubuntu0.5+esm1 Ubuntu Pro
	14.04 LTS trusty	Ignored end of standard support

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Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
gst-plugins-good1.0	Upstream: cf887f1

Severity score breakdown

Parameter	Value
Base score	7.8 · High
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

References

Related Ubuntu Security Notices (USN)

USN-5555-1
GStreamer Good Plugins vulnerabilities
8 August 2022