| Name | CVE-2021-3497 |
| Description | GStreamer before 1.18.4 might access already-freed memory in error code paths when demuxing certain malformed Matroska files. |
| 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) |
| References | DLA-2640-1, DSA-4900-1 |
| Debian Bugs | 986910 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| gst-plugins-good1.0 (PTS) | buster | 1.14.4-1+deb10u1 | fixed |
| buster (security) | 1.14.4-1+deb10u2 | fixed | |
| bullseye (security), bullseye | 1.18.4-2+deb11u1 | fixed | |
| bookworm, sid | 1.22.0-5 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| gst-plugins-good1.0 | source | experimental | 1.18.4-1 | |||
| gst-plugins-good1.0 | source | stretch | 1.10.4-1+deb9u1 | DLA-2640-1 | ||
| gst-plugins-good1.0 | source | buster | 1.14.4-1+deb10u1 | DSA-4900-1 | ||
| gst-plugins-good1.0 | source | (unstable) | 1.18.4-2 | 986910 |
https://gstreamer.freedesktop.org/security/sa-2021-0002.html
https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/commit/9181191511f9c0be6a89c98b311f49d66bd46dc3