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CVE-2014-3756

Published: 16 November 2014

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.

Priority

Medium

Status

Package Release Status
mumble
Launchpad, Ubuntu, Debian
lucid Ignored
(end of life)
precise Ignored
(end of life)
quantal Ignored
(end of life)
saucy Ignored
(end of life)
trusty
Released (1.2.4-0.2ubuntu1.1)
upstream
Released (1.2.6)
utopic Not vulnerable
(1.2.6-1)
wily Not vulnerable
(1.2.6-1)
xenial Not vulnerable
(1.2.6-1)
yakkety Not vulnerable
(1.2.6-1)
zesty Not vulnerable
(1.2.6-1)
vivid Not vulnerable
(1.2.6-1)
Patches:
upstream: http://mumble.info/security/Mumble-SA-2014-006.patch.sig