CVE-2021-25803

NameCVE-2021-25803
DescriptionA buffer overflow vulnerability in the vlc_input_attachment_New component of VideoLAN VLC Media Player 3.0.11 allows attackers to cause an out-of-bounds read via a crafted .avi file.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-2728-1, DSA-4834-1
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
vlc (PTS)stretch3.0.11-0+deb9u1vulnerable
stretch (security)3.0.11-0+deb9u2fixed
buster, buster (security)3.0.12-0+deb10u1fixed
bookworm, sid, bullseye3.0.16-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
vlcsourcestretch3.0.11-0+deb9u2DLA-2728-1
vlcsourcebuster3.0.12-0+deb10u1DSA-4834-1
vlcsource(unstable)3.0.12-1

Notes

https://code.videolan.org/videolan/vlc-3.0/-/commit/56cbe9c4b59edbdc5e1bb2687992f3bbf492eccb (v3.0.12)

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