| Name | CVE-2021-40575 |
| Description | The binary MP4Box in Gpac 1.0.1 has a null pointer dereference vulnerability in the mpgviddmx_process function in reframe_mpgvid.c, which allows attackers to cause a denial of service. This vulnerability is possibly due to an incomplete fix for CVE-2021-40566. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more) |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| gpac (PTS) | buster | 0.5.2-426-gc5ad4e4+dfsg5-5 | vulnerable |
| bullseye (security), bullseye | 1.0.1+dfsg1-4+deb11u1 | vulnerable | |
| bookworm, sid | 2.0.0+dfsg1-4 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| gpac | source | stretch | (unfixed) | end-of-life | ||
| gpac | source | buster | (unfixed) | end-of-life | ||
| gpac | source | (unstable) | 2.0.0+dfsg1-2 |
[buster] - gpac <end-of-life> (EOL in buster LTS)
[stretch] - gpac <end-of-life> (No longer supported in LTS)
https://github.com/gpac/gpac/issues/1905
https://github.com/gpac/gpac/commit/5f2c2a16d30229b6241f02fa28e3d6b810d64858 (v2.0.0)