Mozilla has released the 13th stability and security update for the Firefox 3 browser. This release addresses five critical security vulnerabilities. Other bugs, addressed in this build include: Location bar and SSL indicator spoofing via window.open() on invalid URL Heap overflow in certificate regexp parsing Compromise of SSL-protected communication For more information about What’s New in Firefox 3.0.13, check out the Release Notes. Current Firefox 3 users may obtain Firefox 3.0.13 manually via the Check for Updates… option from the Help menu. Automatic upgrade (for those who have this feature enabled) should occur within the next 24-48 hours. Alternatively, users may…

Firefox 3.5.2 was released on August 3rd. This release addresses 3 security vulnerabilities, 2 labeled as critical by Mozilla that were disclosed last week at BlackHat /Defcon security conferences. Among stability improvements, it also brings proper ICC profiles rendering. Auto-updates should be occurring in the next 24-48 hours, otherwise users may get the latest update by going to Help menu and selecting Check For Updates. Also, a reminder from Mozilla Developer Network, If you’re still using Firefox 2.0.0.x, this version is no longer supported and contains known security vulnerabilities. Please upgrade to Firefox 3.5 by downloading Firefox 3.5.2 from www.firefox.com….