Intrusion Prevention

MS.Windows.SMB.V1.Information.Disclosure

Description

This indicates an attack attempt to exploit an Information Disclosure vulnerability in Microsoft Windows.
This vulnerability is due to an error while the affected application handles a maliciously crafted SMB request. A remote attacker may be able to exploit this to access sensitive information, via a crafted request.

Affected Products

Microsoft Windows 7
Microsoft Windows 8.1
Microsoft Windows RT 8.1
Microsoft Windows 10
Microsoft Windows Server 2012
Microsoft Windows Server 2016
Microsoft Windows Server 2008

Impact

Information Disclosure: Remote attackers can gain sensitive information from vulnerable systems.

Recommended Actions

Apply the most recent upgrade or patch from the vendor.
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0271

CVE References

CVE-2017-0271