CVE-2020-21723

Name	CVE-2020-21723
Description	A Segmentation Fault issue discovered StreamSerializer::extractStreams function in streamSerializer.cpp in oggvideotools 0.9.1 allows remote attackers to cause a denial of service (crash) via opening of crafted ogg file.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	1050836

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
oggvideotools (PTS)	jessie	0.8a-4	vulnerable
	stretch	0.9.1-3	vulnerable
	buster	0.9.1-5	vulnerable
	bullseye	0.9.1-5.1	vulnerable
	bookworm	0.9.1-6	vulnerable
	sid, trixie	0.9.1-7	vulnerable

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Debian Bugs
oggvideotools	source	jessie	(unfixed)	end-of-life
oggvideotools	source	stretch	(unfixed)	end-of-life
oggvideotools	source	(unstable)	(unfixed)	unimportant	1050836

Notes

[bookworm] - oggvideotools <no-dsa> (Minor issue)
[bullseye] - oggvideotools <no-dsa> (Minor issue)
[buster] - oggvideotools <no-dsa> (Minor issue)
https://sourceforge.net/p/oggvideotools/bugs/10/
Crash in CLI tool, no security impact