mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-22 01:31:03 +00:00
45 lines
1.4 KiB
Markdown
45 lines
1.4 KiB
Markdown
|
# Security Advisory 2023-0004 (ZDI-CAN-21443)
|
||
|
|
|
||
|
|
<div class="vertical-table">
|
||
|
|
|
||
|
|
| | |
|
||
|
|
| ----------------- | --- |
|
||
|
|
| Summary | Integer overflow leading to heap overwrite in RealMedia file handling |
|
||
|
|
| Date | 2023-07-20 14:00 |
|
||
|
|
| Affected Versions | GStreamer gst-plugins-ugly 1.x < 1.22.5, 1.x < 1.20.7, 0.10.x |
|
||
|
|
| IDs | GStreamer-SA-2023-0004<br/>ZDI-CAN-21443 |
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
## Details
|
||
|
|
|
||
|
|
Heap-based buffer overflow in the RealMedia file demuxer when handling malformed files in GStreamer versions before 1.22.5 / 1.20.7.
|
||
|
|
|
||
|
|
## 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-ugly 1.22.5 / 1.20.7 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 1.22.5 release
|
||
|
|
|
||
|
|
- [Release Notes](/releases/1.22/#1.22.5)
|
||
|
|
- [GStreamer Plugins Ugly 1.22.5](/src/gst-plugins-ugly/gst-plugins-ugly-1.22.5.tar.xz)
|
||
|
|
|
||
|
|
### GStreamer 1.20.7 release
|
||
|
|
|
||
|
|
- [Release Notes](/releases/1.20/#1.20.7)
|
||
|
|
- [GStreamer Plugins Ugly 1.20.7](/src/gst-plugins-ugly/gst-plugins-ugly-1.20.7.tar.xz)
|
||
|
|
|
||
|
|
### Patches
|
||
|
|
|
||
|
|
- [Patches](https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5072.patch)
|