Vulnerability CVE-2017-0176
Published: 2017-06-22

Description:
A buffer overflow in Smart Card authentication code in gpkcsp.dll in Microsoft Windows XP through SP3 and Server 2003 through SP2 allows a remote attacker to execute arbitrary code on the target computer, provided that the computer is joined in a Windows domain and has Remote Desktop Protocol connectivity (or Terminal Services) enabled.

Type:

CWE-120

 (Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'))

CVSS2 => (AV:N/AC:M/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
9.3/10
10/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Microsoft -> Windows xp 
Microsoft -> Windows server 2003 

 References:
http://www.securityfocus.com/bid/98550
http://www.securityfocus.com/bid/98752
https://blog.fortinet.com/2017/05/11/deep-analysis-of-esteemaudit
https://blogs.technet.microsoft.com/msrc/2017/04/14/protecting-customers-and-evaluating-risk/
https://support.microsoft.com/en-us/help/4022747/security-update-for-windows-xp-and-windows-server-2003
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