National Cyber Awareness System
Vulnerability Summary for CVE-2010-2265
Original release date:06/15/2010
Last revised:06/15/2010
Source:
US-CERT/NIST
Overview
Cross-site scripting (XSS) vulnerability in the GetServerName function in sysinfo/commonFunc.js in Microsoft Windows Help and Support Center for Windows XP and Windows Server 2003 allows remote attackers to inject arbitrary web script or HTML via the svr parameter to sysinfo/sysinfomain.htm. NOTE: this can be leveraged with CVE-2010-1885 to execute arbitrary commands without user interaction.
Impact
CVSS Severity (version 2.0):
Impact Subscore:
2.9
Exploitability Subscore:
8.6
CVSS Version 2 Metrics:
Access Vector: Network exploitable; Victim must voluntarily interact with attack mechanism
Access Complexity: Medium
Authentication: Not required to exploit
Impact Type:Allows unauthorized modification
Per: http://blogs.technet.com/b/msrc/archive/2010/06/10/windows-help-vulnerability-disclosure.aspx
"customers running Windows Vista, Windows 7, Windows Server 2008, and Windows Server 2008 R2, are not vulnerable to this issue, or at risk of attack."
References to Advisories, Solutions, and Tools
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US-CERT Vulnerability Note: VU#578319
Name: VU#578319
External Source: XF
Name: ms-win-helpctr-command-execution(59267)
External Source: VUPEN
Name: ADV-2010-1417
Type: Advisory
External Source: BID
Name: 40721
External Source: BUGTRAQ
Name: 20100609 Microsoft Windows Help Centre Handles Malformed Escape Sequences Incorrectly
External Source: MISC
Name: http://www.microsoft.com/technet/security/advisory/2219475.mspx
Type: Advisory
External Source: SECUNIA
Name: 40076
Type: Advisory
External Source: MISC
Name: http://blogs.technet.com/b/srd/archive/2010/06/10/help-and-support-center-vulnerability-full-disclosure-posting.aspx
Type: Advisory
External Source: MISC
Name: http://blogs.technet.com/b/msrc/archive/2010/06/10/windows-help-vulnerability-disclosure.aspx
Type: Advisory
External Source: FULLDISC
Name: 20100609 Microsoft Windows Help Centre Handles Malformed Escape Sequences Incorrectly
Technical Details
- Cross-Site Scripting (XSS) (CWE-79)