CVE-2010-3853
pam_namespace.c in the pam_namespace module in Linux-PAM (aka pam) before 1.1.3 uses the environment of the invoking application or service during execution of the namespace.init script, which might allow local users to gain privileges by running a setuid program that relies on the pam_namespace PAM check, as demonstrated by the sudo program.
Date published : 2011-01-24
http://www.securityfocus.com/archive/1/516909/100/0/threaded