Firefox 1.02 and Thunderbird 1.02 are out.
Fixed in Firefox 1.0.2
MFSA 2005-32 Drag and drop loading of privileged XUL
MFSA 2005-31 Arbitrary code execution from Firefox sidebar panel
MFSA 2005-30 GIF heap overflow parsing Netscape extension 2
Link to Firefox DownloadFixed in Thunderbird 1.0.2
MFSA 2005-30 GIF heap overflow parsing Netscape extension 2
MFSA 2005-25 Image drag and drop executable spoofing
MFSA 2005-21 Overwrite arbitrary files downloading .lnk twice
MFSA 2005-18 Memory overwrite in string library
MFSA 2005-17 Install source spoofing with user:pass@host
MFSA 2005-15 Heap overflow possible in UTF8 to Unicode conversion
Link to Thunderbird Download