CVE-2021-3498
gstreamer1.0-gtk3: GStreamer before 1.18.4 might cause heap corruption when parsing certain malformed Matroska files.
CVE-2021-3498 is fixed in 5 products on 1 platform, first by gstreamer1.0-gtk3 1.14.5-0ubuntu1~18.04.2, released April 19, 2021. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
n/a
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0176
78th percentile
GStreamer before 1.18.4 might cause heap corruption when parsing certain malformed Matroska files.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| gstreamer1.0-gtk3 · Ubuntu 18.04.6 LTS (bionic) | 1.14.5-0ubuntu1~18.04.2 | gstreamer1.0-gtk3 1.14.5-0ubuntu1~18.04.2 | Apr 19, 2021 |
| gstreamer1.0-gtk3 · Ubuntu 20.04 LTS (focal) | 1.16.2-1ubuntu2.1 | gstreamer1.0-gtk3 1.16.2-1ubuntu2.1 | Apr 19, 2021 |
| gstreamer1.0-plugins-good · Ubuntu 18.04.6 LTS (bionic) | 1.14.5-0ubuntu1~18.04.2 | gstreamer1.0-plugins-good 1.14.5-0ubuntu1~18.04.2 | Apr 19, 2021 |
| gstreamer1.0-plugins-good · Ubuntu 20.04 LTS (focal) | 1.16.2-1ubuntu2.1 | gstreamer1.0-plugins-good 1.16.2-1ubuntu2.1 | Apr 19, 2021 |
| gstreamer1.0-pulseaudio · Ubuntu 18.04.6 LTS (bionic) | 1.14.5-0ubuntu1~18.04.2 | gstreamer1.0-pulseaudio 1.14.5-0ubuntu1~18.04.2 | Apr 19, 2021 |
| gstreamer1.0-pulseaudio · Ubuntu 20.04 LTS (focal) | 1.16.2-1ubuntu2.1 | gstreamer1.0-pulseaudio 1.16.2-1ubuntu2.1 | Apr 19, 2021 |
| gstreamer1.0-qt5 · Ubuntu 18.04.6 LTS (bionic) | 1.14.5-0ubuntu1~18.04.2 | gstreamer1.0-qt5 1.14.5-0ubuntu1~18.04.2 | Apr 19, 2021 |
| gstreamer1.0-qt5 · Ubuntu 20.04 LTS (focal) | 1.16.2-1ubuntu2.1 | gstreamer1.0-qt5 1.16.2-1ubuntu2.1 | Apr 19, 2021 |
| libgstreamer-plugins-good1.0-0 · Ubuntu 18.04.6 LTS (bionic) | 1.14.5-0ubuntu1~18.04.2 | libgstreamer-plugins-good1.0-0 1.14.5-0ubuntu1~18.04.2 | Apr 19, 2021 |
| libgstreamer-plugins-good1.0-0 · Ubuntu 20.04 LTS (focal) | 1.16.2-1ubuntu2.1 | libgstreamer-plugins-good1.0-0 1.16.2-1ubuntu2.1 | Apr 19, 2021 |
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