Advisory Published
Updated

CVE-2013-0966

First published: Fri Mar 15 2013(Updated: )

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.

Credit: product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple iOS and macOS=10.6.8
Apple macOS Server=10.6.8
Apple iOS and macOS=10.7.0
Apple iOS and macOS=10.7.1
Apple iOS and macOS=10.7.2
Apple iOS and macOS=10.7.3
Apple iOS and macOS=10.7.4
Apple iOS and macOS=10.7.5
Apple macOS Server=10.7.0
Apple macOS Server=10.7.1
Apple macOS Server=10.7.2
Apple macOS Server=10.7.3
Apple macOS Server=10.7.4
Apple macOS Server=10.7.5
Apple iOS and macOS=10.8.0
Apple iOS and macOS=10.8.1
Apple iOS and macOS=10.8.2

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Frequently Asked Questions

  • What is the severity of CVE-2013-0966?

    CVE-2013-0966 is classified as a high severity vulnerability that allows remote attackers to bypass directory authentication.

  • How do I fix CVE-2013-0966?

    To mitigate CVE-2013-0966, it is recommended to update the affected Apache HTTP Server on macOS to the latest version provided by Apple.

  • What systems are affected by CVE-2013-0966?

    CVE-2013-0966 affects Apple Mac OS X versions 10.6.8, 10.7.x, and 10.8.x before 10.8.3.

  • Can CVE-2013-0966 lead to unauthorized access?

    Yes, CVE-2013-0966 can allow unauthorized remote access by bypassing intended directory authentication.

  • Is CVE-2013-0966 still a risk if I use a firewall?

    While a firewall can provide additional security, CVE-2013-0966 specifically targets vulnerabilities in Apache, making it essential to address the weakness directly.

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2025 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203