CVE-2018-7751

NameCVE-2018-7751
DescriptionThe svg_probe function in libavformat/img2dec.c in FFmpeg through 3.4.2 allows remote attackers to cause a denial of service (Infinite Loop) via a crafted XML 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)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
ffmpeg (PTS)stretch (security), stretch7:3.2.10-1~deb9u1vulnerable
buster, sid7:3.4.2-2vulnerable
libav (PTS)wheezy6:0.8.17-2fixed
wheezy (security)6:0.8.21-0+deb7u1fixed
jessie6:11.11-1~deb8u1fixed
jessie (security)6:11.12-1~deb8u1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
ffmpegsource(unstable)(unfixed)
libavsource(unstable)(not affected)

Notes

[stretch] - ffmpeg <postponed> (Wait for next 3.2.x release)
- libav <not-affected> (Vulnerable code not present)
https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/a6cba062051f345e8ebfdff34aba071ed73d923f

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