CVE-2011-0022 Information

Description

The setup scripts in 389 Directory Server 1.2.x (aka Red Hat Directory Server 8.2.x) when multiple unprivileged instances are configured use 0777 permissions for the /var/run/dirsrv directory which allows local users to cause a denial of service (daemon outage or arbitrary process termination) by replacing PID files contained in this directory.

Reference

http://www.redhat.com/support/errata/RHSA-2011-0293.html http://www.securityfocus.com/bid/46489 http://www.securitytracker.com/id?1025102 https://bugzilla.redhat.com/show_bug.cgi?id=671199