| Name | CVE-2021-33364 |
| Description | Memory leak in the def_parent_box_new function in MP4Box in GPAC 1.0.1 allows attackers to read memory via a crafted file. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-5411-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| gpac (PTS) | buster | 0.5.2-426-gc5ad4e4+dfsg5-5 | fixed |
| bullseye | 1.0.1+dfsg1-4+deb11u1 | vulnerable |
| bullseye (security) | 1.0.1+dfsg1-4+deb11u3 | fixed |
| sid | 2.2.1+dfsg1-3 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| gpac | source | stretch | (not affected) | | | |
| gpac | source | buster | (not affected) | | | |
| gpac | source | bullseye | 1.0.1+dfsg1-4+deb11u2 | | DSA-5411-1 | |
| gpac | source | (unstable) | (unfixed) | unimportant | | |
Notes
[buster] - gpac <not-affected> (Vulnerable code not present)
[stretch] - gpac <not-affected> (Vulnerable code not present)
https://github.com/gpac/gpac/commit/fe5155cf047252d1c4cb91602048bfa682af0ea7
https://github.com/gpac/gpac/issues/1783
Negligible security impact