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Ship these also as part of the monorepo, so we can prepare new advisories as part of the relevant merge requests in the private gstreamer-security repository. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7610>
1.4 KiB
1.4 KiB
Security Advisory 2023-0004 (ZDI-CAN-21443)
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 ZDI-CAN-21443 |
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.