The posix_spawn system call in the XNU kernel in Apple Mac OS X 10.8.x does not prevent use of the _POSIX_SPAWN_DISABLE_ASLR and _POSIX_SPAWN_ALLOW_DATA_EXEC flags for setuid and setgid programs, which allows local users to bypass intended access restrictions via a wrapper program that calls the posix_spawnattr_setflags function.
References
Configurations
Configuration 1 (hide)
|
Information
Published : 2013-06-05 07:39
Updated : 2013-06-05 07:39
NVD link : CVE-2013-3949
Mitre link : CVE-2013-3949
JSON object : View
CWE
CWE-264
Permissions, Privileges, and Access Controls
Products Affected
apple
- mac_os_x