Use-after-free vulnerability in the doImageText function in dix/dixfonts.c in the xorg-server module before 1.14.4 in X.Org X11 allows remote authenticated users to cause a denial of service (daemon crash) or possibly execute arbitrary code via a crafted ImageText request that triggers memory-allocation failure.
Platform | Package | Release Date | Advisory |
---|---|---|---|
Amazon Linux 1 | xorg-x11-server | 2013-10-23 15:21 | ALAS-2013-234 |
Score Type | Score | Vector | |
---|---|---|---|
Amazon Linux | CVSSv2 | 7.4 | AV:A/AC:M/Au:S/C:C/I:C/A:C |
NVD | CVSSv2 | 6.5 | AV:N/AC:L/Au:S/C:P/I:P/A:P |