| Name | CVE-2018-14395 |
| Description | libavformat/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 audio file when converting to the MOV audio format. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
| References | DSA-4258-1 |
| NVD severity | medium (attack range: remote) |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| ffmpeg (PTS) | stretch (security), stretch | 7:3.2.12-1~deb9u1 | fixed |
| buster, sid | 7:4.1.1-1 | fixed | |
| libav (PTS) | jessie | 6:11.12-1~deb8u1 | fixed |
| jessie (security) | 6:11.12-1~deb8u6 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| ffmpeg | source | (unstable) | 7:4.0.2-1 | medium | ||
| ffmpeg | source | stretch | 7:3.2.12-1~deb9u1 | medium | DSA-4258-1 | |
| libav | source | (unstable) | (unfixed) | medium | ||
| libav | source | jessie | (not affected) |
[jessie] - libav <not-affected> (only version 2 is supported)
https://github.com/FFmpeg/FFmpeg/commit/fa19fbcf712a6a6cc5a5cfdc3254a97b9bce6582