Microsoft has released Microsoft Knowledge Base Article 975497 to address a previously reported vulnerability in Microsoft Sever Message Block (SMB). This vulnerability may allow an attacker to execute arbitrary code or cause a denial-of-service condition.
DarkFiber Consulting encourages users and administrators to review Microsoft Knowledge Base Article 975497 and Microsoft Security Advisory 975497 and apply the Fix it tool or workarounds. Microsoft Knowledge Base Article 975497 addresses the vulnerability that was previously reported in the “Microsoft Releases Security Advisory 975497” Current Activity entry.
DarkFiber Consulting is aware that exploit code for this vulnerability has been made publicly available as part of the Metasploit Framework. Users and system administrators are strongly encouraged to apply the Microsoft Fix it solution or other workarounds until a patch is released.