CVE-2016-2327
Description
libavcodec/pngenc.c in FFmpeg before 2.8.5 uses incorrect line sizes in certain row calculations, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via a crafted .avi file, related to the apng_encode_frame and encode_apng functions.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 2.8.5-1 |
| sid | Fixed | 2.8.5-1 |
| forky | Fixed | 2.8.5-1 |
| bullseye | Fixed | 2.8.5-1 |
| bookworm | Fixed | 2.8.5-1 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| ffmpeg | ffmpeg | {"endIncluding":"2.8.4"} | |
References
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=7ec9c5ce8a753175244da971fed9f1e25aef7971
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=8f4c3e4b92212d98f5b9ca2dee13e076effe9589
- http://www.securitytracker.com/id/1035010
- https://security.gentoo.org/glsa/201606-09
- https://security-tracker.debian.org/tracker/CVE-2016-2327
CWEs
CWE-119
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.