Description
In FFmpeg 4.0.1, improper handling of frame types (other than EAC3_FRAME_TYPE_INDEPENDENT) that have multiple independent substreams in the handle_eac3 function in libavformat/movenc.c may trigger an out-of-array access while converting a crafted AVI file to MPEG4, leading to a denial of service or possibly unspecified other impact.
Metrics
CVSS 3.0 8.8/10
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://www.securityfocus.com/bid/104675Third Party Advisory, VDB Entry
- https://github.com/FFmpeg/FFmpeg/commit/ed22dc22216f74c75ee7901f82649e1ff725ba50Patch
- https://www.debian.org/security/2018/dsa-4249Third Party Advisory
- http://www.securityfocus.com/bid/104675Third Party Advisory, VDB Entry
- https://github.com/FFmpeg/FFmpeg/commit/ed22dc22216f74c75ee7901f82649e1ff725ba50Patch
- https://www.debian.org/security/2018/dsa-4249Third Party Advisory
Timeline
- Published
- Jul 5, 2018
- Last modified
- Jun 17, 2026
- NVD status
- Modified