Alpine/gstreamer: high 7.8
GStreamer before 1.18.4 might access already-freed memory in error code paths when demuxing certain malformed Matroska files.
Action: Upgrade gstreamer to 1.18.4-r0 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0.10.0 | 1.18.4-r0 | - |
Fixed versions
| 1.18.4-r0 |
Sources
- osv: ALPINE-CVE-2021-3497#Alpine:v3.21/gstreamer
- https://security.alpinelinux.org/vuln/CVE-2021-3497
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