LDAP Denial of Service (stack overflow) in

Description LDAP is encoded as ASN.1, and LDAP filters are defined recursively as Filter ::= CHOICE and 0 SET OF Filter, or 1 SET OF Filter, not 2 Filter, This recursion is mirrored in Samba's recursive decent parser, which consumes around 600 bytes of stack per filter sent by the client. In Samb...