The remote host is missing an update as announced via advisory SSA:2005-269-01.

https://secure1.securityspace.com/smysecure/catid.html?in=SSA:2005-269-01

New Mozilla and Firefox packages are available for Slackware 10.0, 10.1, 10.2, and -current to fix security issues: MFSA 2005-59 Command-line handling on Linux allows shell execution MFSA 2005-58 Firefox 1.0.7 / Mozilla Suite 1.7.12 Vulnerability Fixes MFSA 2005-57 IDN heap overrun using soft-hyphens More details about these issues may be found on the Mozilla web site: http://www.mozilla.org/projects/security/known-vulnerabilities.html#Mozilla http://www.mozilla.org/projects/security/known-vulnerabilities.html#Firefox