mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-22 01:31:03 +00:00
39 lines
1.2 KiB
Markdown
39 lines
1.2 KiB
Markdown
|
# Security Advisory 2023-0011 (ZDI-CAN-22300)
|
||
|
|
|
||
|
|
<div class="vertical-table">
|
||
|
|
|
||
|
|
| | |
|
||
|
|
| ----------------- | --- |
|
||
|
|
| Summary | AV1 codec parser buffer overflow |
|
||
|
|
| Date | 2023-12-18 14:00 |
|
||
|
|
| Affected Versions | GStreamer gst-plugins-bad < 1.22.8 |
|
||
|
|
| IDs | GStreamer-SA-2023-0011<br/>ZDI-CAN-22300<br/>CVE-2023-50186 |
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
## Details
|
||
|
|
|
||
|
|
Heap-based buffer overflow in the AV1 codec parser when handling certain malformed streams before GStreamer 1.22.8
|
||
|
|
|
||
|
|
## Impact
|
||
|
|
|
||
|
|
It is possible for a malicious third party to trigger a crash in the application, and possibly also effect code execution through heap manipulation.
|
||
|
|
|
||
|
|
## Solution
|
||
|
|
|
||
|
|
The gst-plugins-bad 1.22.8 releases address the issue. People using older branches of GStreamer should apply the patch and recompile.
|
||
|
|
|
||
|
|
## References
|
||
|
|
|
||
|
|
### The GStreamer project
|
||
|
|
|
||
|
|
- [https://gstreamer.freedesktop.org](https://gstreamer.freedesktop.org)
|
||
|
|
|
||
|
|
### GStreamer 1.22.8 release
|
||
|
|
|
||
|
|
- [Release Notes](/releases/1.22/#1.22.8)
|
||
|
|
- [GStreamer Plugins Bad 1.22.8](/src/gst-plugins-bad/gst-plugins-bad-1.22.8.tar.xz)
|
||
|
|
|
||
|
|
### Patches
|
||
|
|
- [Patch](https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5823.patch)
|