Multiple buffer overflows in X.Org libXfont before 1.4.8 and 1.4.9x before 1.4.99.901 allow remote font servers to execute arbitrary code via a crafted xfs protocol reply to the (1) fsrecvconnsetup, (2) fsreadopenfont, (3) fsreadqueryinfo, (4) fsreadextentinfo, (5) fsreadglyphs, (6) fsreadlist, or (7) fsreadlistinfo function.
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "1:1.4.7-1", "binary_name": "libxfont-dev" }, { "binary_version": "1:1.4.7-1", "binary_name": "libxfont1" }, { "binary_version": "1:1.4.7-1", "binary_name": "libxfont1-dbg" }, { "binary_version": "1:1.4.7-1", "binary_name": "libxfont1-udeb" } ] }