CVE-2014-1316: Apple Mac OS X

Medium severity, CVSS 5.0. EPSS: 1.1% chance of exploitation in the next 30 days.

Heimdal, as used in Apple OS X through 10.9.2, allows remote attackers to cause a denial of service (abort and daemon exit) via ASN.1 data encountered in the Kerberos 5 protocol.

Affected products

• Apple Mac OS X: up to and including 10.9.2; version 10.9 only; version 10.9.1 only

Published 2014-04-23. Last modified 2026-06-17.