IBM Security Bulletin: Security Bulletin: IBM i is affected by networking BIND vulnerability CVE-2015-5722

ISC BIND is vulnerable to a denial of service, caused by the exit of a validating resolver due to an assertion failure in buffer.c.. By parsing a malformed DNSSEC key, a remote attacker could exploit this vulnerability to cause a denial of service. ...

from IBM Product Security Incident Response Team http://ift.tt/1LJKO34