U.S. Flag Official website of the Department of Homeland Security

Mozilla Releases Security Updates for Firefox, Thunderbird, and Seamonkey

Original release date: April 29, 2014

The Mozilla Foundation has released security updates to address multiple vulnerabilities in Firefox, Thunderbird, and Seamonkey. Exploitation of these vulnerabilities may allow an attacker to obtain sensitive information, cause a denial-of-service condition, execute arbitrary code, conduct phishing attacks, conduct a man-in-the-middle attack, or operate with elevated privileges on an affected system.

The following updates are available:

  • Firefox 29
  • Firefox ESR 24.5
  • Thunderbird 24.5
  • Seamonkey 2.26

Users and administrators are encouraged to review the Security Advisories for Firefox, Firefox ESR, Thunderbird, and Seamonkey to determine which updates should be applied to mitigate these risks.

This product is provided subject to this Notification and this Privacy & Use policy.

Was this document helpful?  Yes  |  Somewhat  |  No

Back to Top