CVE-2018-14394

NameCVE-2018-14394
Descriptionlibavformat/movenc.c in FFmpeg before 4.0.2 allows attackers to cause a denial of service (application crash caused by a divide-by-zero error) with a user crafted Waveform audio 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-1630-1, DSA-4249-1
NVD severitymedium (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
ffmpeg (PTS)stretch7:3.2.12-1~deb9u1fixed
stretch (security)7:3.2.14-1~deb9u1fixed
bullseye, sid, buster7:4.1.3-1fixed
libav (PTS)jessie6:11.12-1~deb8u1vulnerable
jessie (security)6:11.12-1~deb8u7fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
ffmpegsource(unstable)7:4.0.2-1medium
ffmpegsourcestretch7:3.2.11-1~deb9u1mediumDSA-4249-1
libavsource(unstable)(unfixed)medium
libavsourcejessie6:11.12-1~deb8u4mediumDLA-1630-1

Notes

https://github.com/FFmpeg/FFmpeg/commit/3a2d21bc5f97aa0161db3ae731fc2732be6108b8

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