The dump_resource function in dird/dird_conf.c in Bacula before 5.2.11 does not properly enforce ACL rules, which allows remote authenticated users to obtain resource dump information via unspecified vectors.
http://www.securityfocus.com/bid/55505
http://www.openwall.com/lists/oss-security/2012/09/15/2
http://www.openwall.com/lists/oss-security/2012/09/14/12
http://www.openwall.com/lists/oss-security/2012/09/14/11
http://www.mandriva.com/security/advisories?name=MDVSA-2012:166
http://www.debian.org/security/2012/dsa-2558
http://www.bacula.org/git/cgit.cgi/bacula/commit/?id=67debcecd3d530c429e817e1d778e79dcd1db905
http://www.bacula.org/en/?page=news
http://sourceforge.net/projects/bacula/files/bacula/5.2.12/ReleaseNotes/view