This script is Copyright (C) 2015-2016 Tenable Network Security, Inc.
The remote host is missing a security update for OS X Server.
The remote Mac OS X host has a version of OS X Server installed that
is prior to 5.0.15. It is, therefore, affected by the following
- A denial of service vulnerability exists due to an
assertion flaw that is triggered when parsing malformed
DNSSEC keys. An unauthenticated, remote attacker can
exploit this, via a specially crafted query to a zone
containing such a key, to cause a validating resolver to
- A denial of service vulnerability exists in the
fromwire_openpgpkey() function in openpgpkey_61.c that
is triggered when the length of data is less than 1. An
unauthenticated, remote attacker can exploit this, via a
specially crafted response to a query, to cause an
assertion failure that terminates named. (CVE-2015-5986)
- A flaw exists in the web service component due to HTTP
header field references missing from configuration files.
A remote attacker can exploit this to bypass access
See also :
Upgrade to Mac OS X Server version 5.0.15 or later.
Note that OS X Server 5.0.15 is available only for OS X 10.10.5 and
OS X 10.11.1 or later.
Risk factor :
High / CVSS Base Score : 7.8
CVSS Temporal Score : 6.4
Public Exploit Available : true