CVE-2024-47545

Name	CVE-2024-47545
Description	GStreamer is a library for constructing graphs of media-handling components. An integer underflow has been detected in qtdemux_parse_trak function within qtdemux.c. During the strf parsing case, the subtraction size -= 40 can lead to a negative integer overflow if it is less than 40. If this happens, the subsequent call to gst_buffer_fill will invoke memcpy with a large tocopy size, resulting in an OOB-read. This vulnerability is fixed in 1.24.10.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
gst-plugins-good1.0 (PTS)	bullseye (security), bullseye	1.18.4-2+deb11u2	vulnerable
	bookworm, bookworm (security)	1.22.0-5+deb12u1	vulnerable
	sid, trixie	1.24.10-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
gst-plugins-good0.10	source	(unstable)	(unfixed)
gst-plugins-good1.0	source	(unstable)	1.24.10-1

Notes

https://gstreamer.freedesktop.org/security/sa-2024-0010.html
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3839
Fixed by: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8059
Fixed by: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8060 (1.24.10)