cyrus-sasl (aka Cyrus SASL) 2.1.27 has an out-of-bounds write leading to unauthenticated remote denial-of-service in OpenLDAP via a malformed LDAP packet. The OpenLDAP crash is ultimately caused by an off-by-one error in _sasl_add_string in common.c in cyrus-sasl. CREATE(Triage):(User=admin) CVE-2019-19906 (https://nvd.nist.gov/vuln/detail/CVE-2019-19906)
