Bug 2331756 (CVE-2024-47546)

Summary:	CVE-2024-47546 gstreamer1-plugins-good: integer underflow in extract_cc_from_data leading to OOB-read
Product:	[Other] Security Response	Reporter:	OSIDB Bzimport <bzimport>
Component:	vulnerability	Assignee:	Product Security DevOps Team <prodsec-dev>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	Keywords:	Security
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	Linux
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Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:	A flaw was found in the GStreamer library. Integer underflow in the MP4/MOV demuxer can cause crashes for certain input files, potentially allowing a malicious actor to trigger an application crash.	Story Points:	---
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2332135, 2332136
Bug Blocks:

Description OSIDB Bzimport 2024-12-11 20:02:37 UTC

GStreamer is a library for constructing graphs of media-handling components. An integer underflow has been detected in extract_cc_from_data function within qtdemux.c. In the FOURCC_c708 case, the subtraction atom_length - 8 may result in an underflow if atom_length is less than 8. When that subtraction underflows, *cclen ends up being a large number, and then cclen is passed to g_memdup2 leading to an out-of-bounds (OOB) read. This vulnerability is fixed in 1.24.10.

Comment 3 errata-xmlrpc 2025-05-13 10:25:39 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:7242 https://access.redhat.com/errata/RHSA-2025:7242