The LockServer function in os/utils.c in X.Org xserver before 1.11.2 allows local users to determine the existence of arbitrary files via a symlink attack on a temporary lock file, which is handled differently if the file exists.
Platform | Package | Release Date | Advisory |
---|---|---|---|
Amazon Linux 1 | xorg-x11-server | 2012-07-05 16:24 | ALAS-2012-104 |
Score Type | Score | Vector | |
---|---|---|---|
Amazon Linux | CVSSv2 | 1.2 | AV:L/AC:H/Au:N/C:P/I:N/A:N |
NVD | CVSSv2 | 1.2 | AV:L/AC:H/Au:N/C:P/I:N/A:N |