The QSvg module in Qt, as used in the Mumble client 1.2.x before 1.2.6, allows remote attackers to cause a denial of service (hang and resource consumption) via a local file reference in an (1) image tag or (2) XML stylesheet in an SVG file.
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "1.2.4-0.2ubuntu1.1", "binary_name": "mumble" }, { "binary_version": "1.2.4-0.2ubuntu1.1", "binary_name": "mumble-dbg" }, { "binary_version": "1.2.4-0.2ubuntu1.1", "binary_name": "mumble-server" } ] }