| Name | CVE-2020-26797 |
| Description | Mediainfo before version 20.08 has a heap buffer overflow vulnerability via MediaInfoLib::File_Gxf::ChooseParser_ChannelGrouping. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-2603-1 |
| Debian Bugs | 985554 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libmediainfo (PTS) | buster | 18.12-2 | vulnerable |
| bullseye | 20.09+dfsg-2 | fixed |
| bookworm | 23.04+dfsg-1 | fixed |
| trixie | 24.01+dfsg-1 | fixed |
| sid | 24.03+dfsg-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
[buster] - libmediainfo <no-dsa> (Minor issue)
https://sourceforge.net/p/mediainfo/bugs/1154/
https://github.com/MediaArea/MediaInfoLib/commit/7bab1c3a043784be2c90f2e54a0e5a8d7263eead