Description
ldbm_back_exop_passwd in the back-ldbm backend in passwd.c for OpenLDAP 2.1.12 and earlier, when the slap_passwd_parse function does not return LDAP_SUCCESS, attempts to free an uninitialized pointer, which allows remote attackers to cause a denial of service (segmentation fault).
References
- CLSA-2003:685 vendor-advisory
- 17000 vdb-entry
- 11261 third-party-advisory
- GLSA-200403-12 vendor-advisory
- 7656 vdb-entry
- http://www.openldap.org/its/index.cgi?findid=2390
- 9203 third-party-advisory
- openldap-back-ldbm-dos(12520) vdb-entry