Log Message:
Update firefox-bin to 1.5.0.7 and seamonkey-bin to 1.0.5.  Source package
updates will follow later.

Fixed in Firefox 1.5.0.7:
MFSA 2006-64 Crashes with evidence of memory corruption (rv:1.8.0.7)
MFSA 2006-62 Popup-blocker cross-site scripting (XSS)
MFSA 2006-61 Frame spoofing using document.open()
MFSA 2006-60 RSA Signature Forgery
MFSA 2006-59 Concurrency-related vulnerability
MFSA 2006-58 Auto-Update compromise through DNS and SSL spoofing
MFSA 2006-57 JavaScript Regular Expression Heap Corruption

Fixed in SeaMonkey 1.0.5:
MFSA 2006-64 Crashes with evidence of memory corruption (rv:1.8.0.7)
MFSA 2006-63 JavaScript execution in mail via XBL
MFSA 2006-61 Frame spoofing using document.open()
MFSA 2006-60 RSA Signature Forgery
MFSA 2006-59 Concurrency-related vulnerability
MFSA 2006-57 JavaScript Regular Expression Heap Corruption

For more info, see http://www.mozilla.com/firefox/releases/1.5.0.7.html and
http://www.mozilla.org/projects/seamonkey/releases/seamonkey1.0.5/