Signature Detail

SMB: Microsoft Windows SMB Server SMBv1 Out Of Bound Read

An out of bounds read vulnerability has been reported in the SMB Server component of Microsoft Windows.A remote, authenticated attacker could exploit the vulnerability by sending a crafted SMBv1 request to a target SMB server. Successful exploitation could possibly result in denial of services conditions.

Extended Description

The Microsoft Server Block Message (SMB) on Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016, allows a denial of service vulnerability when an attacker sends specially crafted requests to the server, aka "Windows SMB Denial of Service Vulnerability".

Affected Products

• Microsoft windows_10 -
• Microsoft windows_10 1511
• Microsoft windows_10 1607
• Microsoft windows_10 1703
• Microsoft windows_7 *
• Microsoft windows_8.1 *
• Microsoft windows_rt_8.1 *
• Microsoft windows_server_2008 *
• Microsoft windows_server_2008 r2
• Microsoft windows_server_2012 -
• Microsoft windows_server_2012 r2
• Microsoft windows_server_2016 *

References

• BugTraq: 101140
• CVE: CVE-2017-11781