The BDB backend for slapd in OpenLDAP before 2.3.36 allows remote authenticated users to cause a denial of service (crash) via a potentially-successful modify operation with the NOOP control set to critical, possibly due to a double free vulnerability.
lists.apple.com/archives/security-announce/2009/Nov/msg00000.html
lists.opensuse.org/opensuse-security-announce/2008-04/msg00011.html
secunia.com/advisories/28817
secunia.com/advisories/28953
secunia.com/advisories/29068
secunia.com/advisories/29225
secunia.com/advisories/29256
secunia.com/advisories/29682
secunia.com/advisories/29957
support.apple.com/kb/HT3937
wiki.rpath.com/Advisories:rPSA-2008-0059
wiki.rpath.com/wiki/Advisories:rPSA-2008-0059
www.debian.org/security/2008/dsa-1541
www.mandriva.com/security/advisories?name=MDVSA-2008:058
www.openldap.org/lists/openldap-bugs/200704/msg00067.html
www.openldap.org/lists/openldap-bugs/200704/msg00068.html
www.redhat.com/support/errata/RHSA-2008-0110.html
www.securityfocus.com/archive/1/488242/100/200/threaded
www.securityfocus.com/bid/26245
www.securitytracker.com/id?1019480
www.ubuntu.com/usn/usn-584-1
www.vupen.com/english/advisories/2009/3184
bugzilla.redhat.com/show_bug.cgi?id=431203
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10748
www.redhat.com/archives/fedora-package-announce/2008-February/msg00105.html