| Name | CVE-2021-46236 |
| Description | A NULL pointer dereference vulnerability exists in GPAC v1.1.0 via the function gf_sg_vrml_field_pointer_del () at scenegraph/vrml_tools.c. This vulnerability can lead to a Denial of Service (DoS). |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
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 | vulnerable |
| bullseye (security), bullseye | 1.0.1+dfsg1-4+deb11u3 | vulnerable |
| sid | 2.2.1+dfsg1-3.1 | 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 | (unstable) | 2.0.0+dfsg1-2 | | | |
Notes
[bullseye] - gpac <ignored> (Minor issue)
[buster] - gpac <ignored> (Minor issue)
[stretch] - gpac <end-of-life> (No longer supported in LTS)
https://github.com/gpac/gpac/issues/2024
https://github.com/gpac/gpac/commit/6a5effb57153cb05e72f6e9bd72afefc334a673d (v2.0.0)