Windows XP SP2 Has a Dangerous Hole

edperks

Windows XP Service Pack 2 promises to raise the security bar for the sometimes beleaguered operating system. Unfortunately, one of the new features could be spoofed so that it reports misleading information about system security, or worse, lets a malicious program watch for an opportunity to do damage without being detected.

The feature is the Windows Security Center which displays the status of the key elements of your defenses: firewall, updates and anti-virus. If your firewall has been disabled, or your anti-virus is out of date, that news will display here. The information is stored in an internal database managed by the Windows Management Instrumentation (WMI) subsystem built into Windows.

Based on an anonymous tip, PC Magazine looked into the WMI and the Windows Security Center's use of it, and found that it may not only be a security hole, but a crater. Due to the nature of WMI, it could potentially allow attackers to spoof the state of security on a user's system while accessing data, infecting the system, or turning the PC into a zombie for spam or other purposes.


Full article eweek.com