Thursday, August 20, 2009

Security Tip 08-20

--Mozilla Issues Firefox Update
(August 4, 2009)
On Monday, August 3, Mozilla issued an update for Firefox to address a number of critical security flaws. One of the vulnerabilities allows attackers to spoof SSL certificates. Users are urged to upgrade to Firefox 3.5.2 as soon as possible. Other vulnerabilities addressed in the update include a memory corruption flaw, a heap overflow flaw and a privilege escalation flaw. The SSL flaw also affects Mozilla's Thunderbird, SeaMonkey and NSS products; fixes for those products are likely to be available soon.
http://www.theregister.co.uk/2009/08/04/firefox_critical_update/
http://www.h-online.com/security/Firefox-3-5-2-and-3-0-13-fix-security-vulnerabilities--/news/113922
http://blog.mozilla.com/blog/2009/08/03/firefox-3-5-2-and-3-0-13-security-updates-now-available-for-download/

MALWARE
--Blue Screen of Death Scareware
(August 4 & 5, 2009)
A new scareware variant exploits the pit-of-the-stomach feeling that accompanies the Windows Blue Screen of Death. The malware displays what appears to be the blue screen indicative of a Windows system crash along with an alert window urging users to download software to fix the alleged problem. The phony antivirus package is called SystemSecurity.
http://blogs.zdnet.com/security/?p=3912
http://www.theregister.co.uk/2009/08/04/bsod_scareware/

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