Denial Of Service (DoS)

bind-dyndb-ldap is vulnerable to denial of service DoS attacks. The vulnerability exists as the handleconnectionerror function in ldaphelper.c does not properly handle LDAP query errors, which allows remote attackers to cause a denial of service through a non-alphabet character in the base DN in ...

Design/Logic Flaw

The handleconnectionerror function in ldaphelper.c in bind-dyndb-ldap before 1.1.0rc1 does not properly handle LDAP query errors, which allows remote attackers to cause a denial of service infinite loop and named server hang via a non-alphabet character in the base DN in an LDAP search DNS query...