Advisory Published
Updated

CVE-2012-5354

First published: Wed Oct 10 2012(Updated: )

Mozilla Firefox before 16.0, Thunderbird before 16.0, and SeaMonkey before 2.13 do not properly handle navigation away from a web page that has multiple menus of SELECT elements active, which allows remote attackers to conduct clickjacking attacks via vectors involving an XPI file, the window.open method, and the Geolocation API, a different vulnerability than CVE-2012-3984.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Firefox<16.0
Mozilla SeaMonkey<2.13
Thunderbird<16.0

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-2012-5354?

    CVE-2012-5354 is classified as a high severity vulnerability due to the potential for clickjacking attacks.

  • How do I fix CVE-2012-5354?

    To fix CVE-2012-5354, update Mozilla Firefox, Thunderbird, or SeaMonkey to their respective versions 16.0 or higher and 2.13 or higher.

  • What software is affected by CVE-2012-5354?

    CVE-2012-5354 affects Mozilla Firefox versions before 16.0, Thunderbird versions before 16.0, and SeaMonkey versions before 2.13.

  • What type of attacks can CVE-2012-5354 facilitate?

    CVE-2012-5354 can facilitate clickjacking attacks, allowing remote attackers to manipulate user interactions with web elements.

  • Is there a workaround for CVE-2012-5354?

    There are no specific workarounds for CVE-2012-5354; upgrading to the latest software versions is the recommended approach.

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