The Mozilla Foundation has released updated versions of its popular Firefox (version 1.0.3) and Mozilla (version 1.7.7) web browsers to correct a number of recently discovered security flaws. The updates fix a trio of critical vulnerabilities, two of which have become the subject of proof-of-concept hacker exploits.
Firefox 1.0.3 and Mozilla 1.7.7 also addresses six lesser security risks as described by Secunia here. Users of the popular browsers are strongly urged to apply the appropriate update. ®