libraries/libldap/tls_o.c in OpenLDAP 2.2 and 2.4, and possibly other versions, when OpenSSL is used, does not properly handle a 0 character in a domain name in the subjects Common Name (CN) field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.
The product does not validate, or incorrectly validates, a certificate.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Openldap | Openldap | * | 2.4.18 (excluding) |