mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-18 22:36:33 +00:00
44 lines
1.3 KiB
Markdown
44 lines
1.3 KiB
Markdown
|
# Security Advisory 2023-0008 (ZDI-CAN-21768, CVE-2023-40476)
|
||
|
|
|
||
|
|
<div class="vertical-table">
|
||
|
|
|
||
|
|
| | |
|
||
|
|
| ----------------- | --- |
|
||
|
|
| Summary | Integer overflow in H.265 video parser leading to stack overwrite |
|
||
|
|
| Date | 2023-09-20 20:00 |
|
||
|
|
| Affected Versions | GStreamer gst-plugins-bad < 1.22.6 |
|
||
|
|
| IDs | GStreamer-SA-2023-0008<br/>ZDI-CAN-21768<br/>CVE-2023-40476 |
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
## Details
|
||
|
|
|
||
|
|
Stack-based buffer overflow in the H.265 video parser when handling malformed H.265 video streams in GStreamer versions before 1.22.6
|
||
|
|
|
||
|
|
## Impact
|
||
|
|
|
||
|
|
It is possible for a malicious third party to trigger a crash in the application, and possibly also effect code execution through stack manipulation.
|
||
|
|
|
||
|
|
## Solution
|
||
|
|
|
||
|
|
The gst-plugins-bad 1.22.6 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)
|
||
|
|
|
||
|
|
### CVE Database Entries
|
||
|
|
|
||
|
|
- [CVE-2023-40476](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-40476)
|
||
|
|
|
||
|
|
### GStreamer 1.22.6 release
|
||
|
|
|
||
|
|
- [Release Notes](/releases/1.22/#1.22.6)
|
||
|
|
- [GStreamer Plugins Bad 1.22.6](/src/gst-plugins-bad/gst-plugins-bad-1.22.6.tar.xz)
|
||
|
|
|
||
|
|
### Patches
|
||
|
|
|
||
|
|
- [Patches](https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5364.patch)
|