CVE-2022-1925

Publication date 19 July 2022

Last updated 24 July 2024

Ubuntu priority

Cvss 3 Severity Score

DOS / potential heap overwrite in mkv demuxing using HEADERSTRIP decompression. Integer overflow in matroskaparse element in gst_matroska_decompress_data function which causes a heap overflow. Due to restrictions on chunk sizes in the matroskademux element, the overflow can't be triggered, however the matroskaparse element has no size checks.

Read the notes from the security team

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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Notes

leosilva

same fix as CVE-2022-1922

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: 14d306d Usptream: ad60121

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