CVE-2019-12730

NameCVE-2019-12730
Descriptionaa_read_header in libavformat/aadec.c in FFmpeg before 3.2.14 and 4.x before 4.1.4 does not check for sscanf failure and consequently allows use of uninitialized variables.
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)
ReferencesDSA-4449-1, DSA-4502-1
NVD severityhigh
Debian Bugs932469

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
ffmpeg (PTS)stretch (security), stretch7:3.2.14-1~deb9u1fixed
buster, buster (security)7:4.1.4-1~deb10u1fixed
bullseye, sid7:4.2.1-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
ffmpegsource(unstable)7:4.1.4-1low932469
ffmpegsourcebuster7:4.1.4-1~deb10u1DSA-4502-1
ffmpegsourcestretch7:3.2.14-1~deb9u1DSA-4449-1

Notes

https://github.com/FFmpeg/FFmpeg/commit/ed188f6dcdf0935c939ed813cf8745d50742014b

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