Intrusion Prevention

MS.SMB.Server.SMB1.Trans2.Secondary.Query.Path.Code.Execution

Description

This indicates an attack attempt to exploit a Remote Code Execution vulnerability in Microsoft SMB Servers.
The vulnerability is due to an error when the vulnerable software handles a maliciously crafted SMBv1 request. A remote attacker may be able to exploit this to execute arbitrary code within the context of the application, via a crafted request.

Affected Products

Microsoft Windows 7
Microsoft Windows 8
Microsoft Windows 8.1
Microsoft Windows 10
Microsoft Windows RT
Microsoft Windows RT 8.1
Microsoft Windows Vista
Microsoft Windows Server 2008
Microsoft Windows Server 2008 R2
Microsoft Windows Server 2012
Microsoft Windows Server 2012 R2
Microsoft Windows Server 2012 R2 (Server Core)
Microsoft Windows Server 2016

Impact

System Compromise: Remote attackers can gain control of vulnerable systems.

Recommended Actions

Apply the most recent upgrade or patch from the vendor.
https://technet.microsoft.com/library/security/MS17-010

CVE References

CVE-2017-0146