CVE-2017-11684

NameCVE-2017-11684
DescriptionThere is an illegal address access in the build_table function in libavcodec/bitstream.c of Libav 12.1 that will lead to remote denial of service via crafted input.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
ffmpeg (PTS)stretch7:3.2.5-1fixed
stretch (security)7:3.2.7-1~deb9u1fixed
buster, sid7:3.3.4-1fixed
libav (PTS)wheezy6:0.8.17-2vulnerable
wheezy (security)6:0.8.20-0+deb7u1vulnerable
jessie (security), jessie6:11.9-1~deb8u1vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
ffmpegsource(unstable)7:2.3.1-1medium
libavsource(unstable)(unfixed)medium

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