CVE-2014-3756

Name	CVE-2014-3756
Description	The client in Mumble 1.2.x before 1.2.6 allows remote attackers to force the loading of an external file and cause a denial of service (hang and resource consumption) via a crafted string that is treated as rich-text by a Qt widget, as demonstrated by the (1) user or (2) channel name in a Qt dialog, (3) subject common name or (4) email address to the Certificate Wizard, or (5) server name in a tooltip.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	748189

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
mumble (PTS)	jessie, jessie (lts)	1.2.8-2+deb8u1	fixed
	stretch (security), stretch (lts), stretch	1.2.18-1+deb9u2	fixed
	buster	1.3.0~git20190125.440b173+dfsg-2+deb10u1	fixed
	bullseye	1.3.4-1	fixed
	bookworm	1.3.4-4	fixed
	sid, trixie	1.5.517-2.1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
mumble	source	wheezy	1.2.3-349-g315b5f5-2.2+deb7u2
mumble	source	(unstable)	1.2.6-1			748189

[squeeze] - mumble <no-dsa> (Minor issue)
http://mumble.info/security/Mumble-SA-2014-006.txt