CVE-2014-3756 Information

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.

Reference

http://mumble.info/security/Mumble-SA-2014-006.txt http://www.openwall.com/lists/oss-security/2014/05/15/1 http://www.openwall.com/lists/oss-security/2014/05/15/4 http://www.securityfocus.com/bid/67401