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Test ID:1.3.6.1.4.1.25623.1.0.811510
Category:Windows : Microsoft Bulletins
Title:Kerberos SNAME Security Feature Bypass Vulnerability (KB4022746)
Summary:This host is missing an important security; update according to Microsoft KB4022746
Description:Summary:
This host is missing an important security
update according to Microsoft KB4022746

Vulnerability Insight:
The flaw exists when Microsoft Windows
Kerberos fails to prevent tampering with the SNAME field during ticket
exchange.

Vulnerability Impact:
Successful exploitation will allow
an attacker who successfully exploited this vulnerability could use it to
bypass Extended Protection for Authentication.

Affected Software/OS:
Microsoft Windows Server 2008 x32/x64 Edition Service Pack 2.

Solution:
The vendor has released updates. Please see the references for more information.

CVSS Score:
6.0

CVSS Vector:
AV:N/AC:M/Au:S/C:P/I:P/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2017-8495
BugTraq ID: 99424
http://www.securityfocus.com/bid/99424
https://www.orpheus-lyre.info/
http://www.securitytracker.com/id/1038862
CopyrightCopyright (C) 2017 Greenbone AG

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