CVE-2013-0966: Apple Mac OS X

Medium severity, CVSS 6.4. EPSS: 1.7% chance of exploitation in the next 30 days.

The Apple mod_hfs_apple module for the Apache HTTP Server in Apple Mac OS X before 10.8.3 does not properly handle ignorable Unicode characters, which allows remote attackers to bypass intended directory authentication requirements via a crafted pathname in a URI.

Affected products

• Apple Mac OS X: version 10.6.8 only; version 10.7.0 only; version 10.7.1 only; version 10.7.2 only; version 10.7.3 only; version 10.7.4 only; …
• Apple Mac OS X Server: version 10.6.8 only; version 10.7.0 only; version 10.7.1 only; version 10.7.2 only; version 10.7.3 only; version 10.7.4 only; …

Published 2013-03-15. Last modified 2026-06-16.