Bug 1035211 (CVE-2013-7010)

Summary:	CVE-2013-7010 qffmpeg: integer overflow and out of array accesses in libavcodec/dsputil.c
Product:	[Other] Security Response	Reporter:	Ratul Gupta <ratulg>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	jkurik, kem
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
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Fixed In Version:		Doc Type:	Bug Fix
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Last Closed:	2014-06-10 09:08:13 UTC	Type:	---
Regression:	---	Mount Type:	---
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	1034570

Description Ratul Gupta 2013-11-27 10:07:30 UTC

The libavcodec/dsputil.c in FFmpeg was found to have a integer overflow and out of array accesses vulnerabilities.

The issue is fixed by fixing the signedness in sizeof() comparisons.

References:
http://seclists.org/oss-sec/2013/q4/341

Commit:
https://github.com/FFmpeg/FFmpeg/commit/454a11a1c9c686c78aa97954306fb63453299760

Comment 2 Stefan Cornelius 2014-06-10 09:08:13 UTC

Statement:

The Red Hat Security Response Team has rated this issue as having Low security impact. This issue is not currently planned to be addressed in future updates. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.