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Test ID:1.3.6.1.4.1.25623.1.0.902501
Category:Windows : Microsoft Bulletins
Title:Microsoft JScript and VBScript Scripting Engines Remote Code Execution Vulnerability (2514666)
Summary:This host is missing a critical security update according to; Microsoft Bulletin MS11-031.
Description:Summary:
This host is missing a critical security update according to
Microsoft Bulletin MS11-031.

Vulnerability Insight:
The flaw is caused by an integer overflow error in the JScript and VBScript
scripting engines when reallocating memory while decoding a script in order
to run it, which could be exploited by remote attackers to execute arbitrary
code via a malicious web page.

Vulnerability Impact:
Successful exploitation could allow remote attackers to crash an affected
system or execute arbitrary code by tricking a user into visiting a specially
crafted web page.

Affected Software/OS:
- Microsoft Windows 7 Service Pack 1 and prior

- Microsoft Windows XP Service Pack 3 and prior

- Microsoft Windows 2K3 Service Pack 2 and prior

- Microsoft Windows Vista Service Pack 2 and prior

- Microsoft Windows Server 2008 Service Pack 2 and prior

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

CVSS Score:
9.3

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2011-0663
BugTraq ID: 47249
http://www.securityfocus.com/bid/47249
Cert/CC Advisory: TA11-102A
http://www.us-cert.gov/cas/techalerts/TA11-102A.html
Microsoft Security Bulletin: MS11-031
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-031
http://osvdb.org/71774
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12673
http://www.securitytracker.com/id?1025333
http://secunia.com/advisories/44162
http://www.vupen.com/english/advisories/2011/0949
CopyrightCopyright (C) 2011 Greenbone AG

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