Description
MP4Integer32Property::Read in atom_avcC.cpp in MP4v2 2.1.0 allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted MP4 file.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 18.04 LTS | mp4v2 | No fix yet | — |
| Ubuntu 16.04 LTS | mp4v2 | No fix yet | — |
References
- http://hac425.unaux.com/index.php/archives/63/
- https://github.com/TechSmith/mp4v2/issues/20
- FEDORA-2019-d53d4a79ac vendor-advisory
- FEDORA-2019-1030f4816a vendor-advisory
- FEDORA-2019-6469ad8129 vendor-advisory
- https://github.com/enzo1982/mp4v2/releases/tag/v2.1.0