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CVE-2022-1920

Publication date 19 July 2022

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

7.8 · High

Score breakdown

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

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
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

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

Other references