Medium severity6.5NVD Advisory· Published Jul 19, 2018· Updated Jun 17, 2026

CVE-2018-14394

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 Waveform audio file.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

FFmpeg/Ffmpegllm-fuzzy
Range: <4.0.2
osv-coords5 versions
pkg:rpm/suse/ffmpeg&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015 pkg:rpm/suse/ffmpeg&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP1 pkg:rpm/suse/ffmpeg&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015 pkg:rpm/suse/ffmpeg&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015 pkg:rpm/suse/ffmpeg&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP1
< 3.4.2-4.17.26+ 4 more
- (no CPE)range: < 3.4.2-4.17.26
- (no CPE)range: < 3.4.2-4.17.26
- (no CPE)range: < 3.4.2-4.17.26
- (no CPE)range: < 3.4.2-4.17.26
- (no CPE)range: < 3.4.2-4.17.26

Patches

Vulnerability mechanics

References

github.com/FFmpeg/FFmpeg/commit/3a2d21bc5f97aa0161db3ae731fc2732be6108b8nvdPatchThird Party Advisory
lists.debian.org/debian-lts-announce/2019/01/msg00006.htmlnvd

News mentions

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cvss	0.423
epss	0.001
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000