A flaw was found in GStreamer's gst-plugins-bad H.265 video parser. When parsing a specially crafted H.265 bitstream containing a Screen Content Codin...
Affected packages
| Package | Affected → Fixed | |
|---|---|---|
| Ubuntu:Pro:14.04:LTSgst-plugins-bad1.0 |
All versions→ Not listed |
Not listed |
| Ubuntu:Pro:16.04:LTSgst-plugins-bad1.0 |
All versions→ Not listed |
Not listed |
| Ubuntu:Pro:18.04:LTSgst-plugins-bad1.0 |
All versions→ Not listed |
Not listed |
| Ubuntu:Pro:20.04:LTSgst-plugins-bad1.0 |
All versions→ Not listed |
Not listed |
| Ubuntu:Pro:22.04:LTSgst-plugins-bad1.0 |
All versions→ Not listed |
Not listed |
| Ubuntu:Pro:24.04:LTSgst-plugins-bad1.0 |
All versions→ Not listed |
Not listed |
This record does not list fixed versions. Check the article or the vendor advisory in the references for whether and where it is fixed.
Original description The description as published by the source.
A flaw was found in GStreamer's gst-plugins-bad H.265 video parser. When parsing a specially crafted H.265 bitstream containing a Screen Content Coding (SCC) extension with certain palette predictor initializer settings, an integer underflow in the upper-bound computation allows the parser to accept an out-of-range value for the number of palette predictor entries. This causes the parser to write beyond the end of a fixed-size array, resulting in memory corruption and an application crash. Successful exploitation requires an attacker to provide a malformed H.265 media file to a vulnerable application, and is limited to a denial-of-service impact.
Source: OSV.dev (Open Source Vulnerabilities) OSV
References
- report ubuntu.com
- report cve.org
- report gstreamer.freedesktop.org
- report gitlab.freedesktop.org
- report access.redhat.com
- report bugzilla.redhat.com
- report gitlab.freedesktop.org