CVE-2024-47602: GHSL-2024-250: Streamer NULL-pointer dereferences and out-of-bounds reads in Matroska/WebM demuxer
First published: Wed Dec 11 2024(Updated: )
GStreamer is a library for constructing graphs of media-handling components. A null pointer dereference vulnerability has been discovered in the gst_matroska_demux_add_wvpk_header function within matroska-demux.c. This function does not properly check the validity of the stream->codec_priv pointer in the following code. If stream->codec_priv is NULL, the call to GST_READ_UINT16_LE will attempt to dereference a null pointer, leading to a crash of the application. This vulnerability is fixed in 1.24.10.
Credit: security-advisories@github.com security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/gst-plugins-good1.0 | <=1.18.4-2+deb11u2<=1.22.0-5+deb12u1 | 1.24.10-1 |
| Gstreamer Project Gstreamer | <1.24.10 |
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Reference Links
- https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8057.patch
- https://gstreamer.freedesktop.org/security/sa-2024-0019.html
- https://securitylab.github.com/advisories/GHSL-2024-250_Gstreamer/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-47602
- https://nvd.nist.gov/vuln/detail/CVE-2024-47602
- https://launchpad.net/bugs/cve/CVE-2024-47602
- https://security-tracker.debian.org/tracker/CVE-2024-47602
- https://ubuntu.com/security/CVE-2024-47602
- https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3863
- https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8057
- https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8058
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