CVE-2017-0176 Information

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.

CVSS Vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

http://www.securityfocus.com/bid/98550 http://www.securityfocus.com/bid/98752 https://blog.0patch.com/2017/06/a-quick-analysis-of-microsofts.html 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

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.1