Condor before 7.0.5 does not properly handle when the configuration specifies overlapping netmasks in allow or deny rules, which causes the rule to be ignored and allows attackers to bypass intended access restrictions.
https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00264.html
http://www.vupen.com/english/advisories/2008/2760
http://www.securitytracker.com/id?1021002
http://www.securityfocus.com/bid/31621
http://www.redhat.com/support/errata/RHSA-2008-0924.html
http://www.redhat.com/support/errata/RHSA-2008-0911.html
http://www.cs.wisc.edu/condor/manual/v7.0/8_3Stable_Release.html#SECTION00931000000000000000
http://secunia.com/advisories/32232