Be Smart About WMF Remediation
The most effective defense against malicious files from the WMF vulnerability is to block them with an IDS or a firewall.
One way to remedy Microsoft Corp. Windows' insecure handling of WMF graphics files is to go machine-by-machine and unregister the regsvr32 DLL that is at the root of the problem.
Until anti-virus vendors release signature files that effectively catch the growing number of malicious files resulting from this vulnerability, however, a better way for IT managers to handle the problem is by using an IDS or firewall to block WMF files. Be Smart About WMF Remediation
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