Description
Directory traversal vulnerability in openpam_configure.c in OpenPAM before r478 on FreeBSD 8.1 allows local users to load arbitrary DSOs and gain privileges via a .. (dot dot) in the service_name argument to the pam_start function, as demonstrated by a .. in the -c option to kcheckpass.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://stealth.openwall.net/xSports/pamslam ↗
- http://secunia.com/advisories/46756 ↗
- http://openwall.com/lists/oss-security/2011/12/07/3 ↗
- http://trac.des.no/openpam/changeset/478/trunk/lib/openpam_configure.c ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/71205 ↗
- http://osvdb.org/76945 ↗
- http://c-skills.blogspot.com/2011/11/openpam-trickery.html ↗
- http://openwall.com/lists/oss-security/2011/12/08/9 ↗
- http://secunia.com/advisories/46804 ↗