The remote Fedora host is missing one or more security updates.
Update to new upstream Firefox version 3.0.13, fixing multiple security issues detailed in the upstream advisories: http://www.mozilla.org/security/known-vulnerabilities/firefox30.html#f irefox3.0.13 Update also includes all packages depending on gecko-libs rebuilt against new version of Firefox / XULRunner. Note: Issues described in MFSA 2009-42 and MFSA 2009-43 were previously addressed via rebase of the NSS packages. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.