Bug 2234728 (CVE-2020-21724)

Summary:	CVE-2020-21724 oggvideotools: buffer overflow vulnerability in ExtractorInformation()
Product:	[Other] Security Response	Reporter:	Mauro Matteo Cascella <mcascell>
Component:	vulnerability	Assignee:	Product Security <prodsec-ir-bot>
Status:	NEW ---	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	zbyszek
Target Milestone:	---	Keywords:	Security
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Hardware:	All
OS:	Linux
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2234729, 2234730
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Description Mauro Matteo Cascella 2023-08-25 09:37:03 UTC

Buffer Overflow vulnerability in ExtractorInformation function in streamExtractor.cpp in oggvideotools 0.9.1 allows remote attackers to run arbitrary code via opening of crafted ogg file.

https://sourceforge.net/p/oggvideotools/bugs/9/

Comment 1 Mauro Matteo Cascella 2023-08-25 09:37:20 UTC

Created oggvideotools tracking bugs for this issue:

Affects: fedora-37 [bug 2234729]
Affects: fedora-38 [bug 2234730]

Comment 2 Zbigniew Jędrzejewski-Szmek 2023-08-27 08:45:37 UTC

I can confirm the issue with the reported sample.
I don't see a patch anywhere.

Note that there's also https://ubuntu.com/security/CVE-2020-11724,
which is about nginx_lua.