Bug 2130935 (CVE-2022-1920) - CVE-2022-1920 gstreamer-plugins-good: Potential heap overwrite in gst_matroska_demux_add_wvpk_header()
Summary: CVE-2022-1920 gstreamer-plugins-good: Potential heap overwrite in gst_matrosk...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2022-1920
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2130940 2130941 2131032 2131033 2131034 2131035 2131036
Blocks: 2111231
TreeView+ depends on / blocked
 
Reported: 2022-09-29 13:52 UTC by Guilherme de Almeida Suckevicz
Modified: 2023-05-09 16:37 UTC (History)
9 users (show)

Fixed In Version: gstreamer-plugins-good 1.20.3
Doc Type: If docs needed, set a value
Doc Text:
A flaw was found in GStreamer. An integer overflow can lead to a heap-based buffer overflow in the mkv demuxer when processing a specially crafted Matroska file. This vulnerability can result in application crash, memory corruption, and code execution.
Clone Of:
Environment:
Last Closed: 2023-05-09 16:37:16 UTC
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2023:2260 0 None None None 2023-05-09 07:23:27 UTC

Description Guilherme de Almeida Suckevicz 2022-09-29 13:52:17 UTC 
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.

References:
https://gstreamer.freedesktop.org/security/sa-2022-0004.html
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1226
Comment 1 Guilherme de Almeida Suckevicz 2022-09-29 13:59:37 UTC 
Created gstreamer1-plugins-good tracking bugs for this issue:

Affects: fedora-all [bug 2130940]


Created mingw-gstreamer1-plugins-good tracking bugs for this issue:

Affects: fedora-all [bug 2130941]
Comment 3 errata-xmlrpc 2023-05-09 07:23:25 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2023:2260 https://access.redhat.com/errata/RHSA-2023:2260
Comment 4 Product Security DevOps Team 2023-05-09 16:37:14 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2022-1920
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