CVE-2017-5843

Name	CVE-2017-5843
Description	Multiple use-after-free vulnerabilities in the (1) gst_mini_object_unref, (2) gst_tag_list_unref, and (3) gst_mxf_demux_update_essence_tracks functions in GStreamer before 1.10.3 allow remote attackers to cause a denial of service (crash) via vectors involving stream tags, as demonstrated by 02785736.mxf.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
References	DLA-2164-1, DLA-830-1, DSA-3818-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
gst-plugins-bad1.0 (PTS)	buster, buster (security)	1.14.4-1+deb10u2	fixed
	bullseye	1.18.4-3	fixed
	bookworm, sid	1.22.0-4	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin
gst-plugins-bad0.10	source	wheezy	0.10.23-7.1+deb7u5		DLA-830-1
gst-plugins-bad0.10	source	jessie	0.10.23-7.4+deb8u3		DLA-2164-1
gst-plugins-bad0.10	source	(unstable)	(unfixed)	low
gst-plugins-bad1.0	source	jessie	1.4.4-2.1+deb8u2		DSA-3818-1
gst-plugins-bad1.0	source	(unstable)	1.10.3-1

https://www.openwall.com/lists/oss-security/2017/02/01/7
https://bugzilla.gnome.org/show_bug.cgi?id=777503