Buffer overflows in Teamware Office Enterprise Directory allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code, as demonstrated by the PROTOS LDAPv3 test suite.
https://exchange.xforce.ibmcloud.com/vulnerabilities/6897
http://www.securityfocus.com/bid/3044
http://www.kb.cert.org/vuls/id/JPLA-4WESNA
http://www.kb.cert.org/vuls/id/688960
http://www.ee.oulu.fi/research/ouspg/protos/testing/c06/ldapv3/