CVE-2021-25802

Name	CVE-2021-25802
Description	A buffer overflow vulnerability in the AVI_ExtractSubtitle component of VideoLAN VLC Media Player 3.0.11 allows attackers to cause an out-of-bounds read via a crafted .avi file.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
References	DLA-2728-1, DSA-4834-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
vlc (PTS)	buster	3.0.17.4-0+deb10u1	fixed
	buster (security)	3.0.17.4-0+deb10u2	fixed
	bullseye (security), bullseye	3.0.18-0+deb11u1	fixed
	bookworm, sid	3.0.18-2	fixed

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

Package	Type	Release	Fixed Version	Origin
vlc	source	stretch	3.0.11-0+deb9u2	DLA-2728-1
vlc	source	buster	3.0.12-0+deb10u1	DSA-4834-1
vlc	source	(unstable)	3.0.12-1

https://code.videolan.org/videolan/vlc-3.0/-/commit/0660acc3ab64d2c3ad99cae887a438f0648faa72 (v3.0.12)