X.Org server (xorg-server) 1.0.0 and later, X11R6.9.0, and X11R7.0 inadvertently treats the address of the geteuid function as if it is the return value of a call to geteuid, which allows local users to bypass intended restrictions and (1) execute arbitrary code via the -modulepath command line option or (2) overwrite arbitrary files via -logfile.
2006-03-21T02:06:00.000
2025-04-03T01:03:51.193
Deferred
CVSSv2: 7.2 (HIGH)
AV:L/AC:L/Au:N/C:C/I:C/A:C
3.9
10.0
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Application | x.org | x11r6 | 6.9 | Yes |
Application | x.org | x11r7 | 1.0 | Yes |
Application | x.org | x11r7 | 1.0.1 | Yes |
Operating System | mandrakesoft | mandrake_linux | 2006 | Yes |
Operating System | mandrakesoft | mandrake_linux | 2006 | Yes |
Operating System | redhat | fedora_core | core_5.0 | Yes |
Operating System | sun | solaris | 10.0 | Yes |
Operating System | suse | suse_linux | 10.0 | Yes |