National Cyber Awareness System
Vulnerability Summary for CVE-2011-0663
Original release date:04/13/2011
Last revised:10/05/2011
Source:
US-CERT/NIST
Overview
Multiple integer overflows in the Microsoft (1) JScript 5.6 through 5.8 and (2) VBScript 5.6 through 5.8 scripting engines allow remote attackers to execute arbitrary code via a crafted web page, aka "Scripting Memory Reallocation Vulnerability."
Impact
CVSS Severity (version 2.0):
Impact Subscore:
10.0
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 disclosure of information; Allows unauthorized modification; Allows disruption of service
References to Advisories, Solutions, and Tools
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US-CERT Technical Alert: TA11-102A
Name: TA11-102A
External Source: MS
Name: MS11-031
Type: Advisory; Patch Information
External Source: VUPEN
Name: ADV-2011-0949
External Source: SECTRACK
Name: 1025333
External Source: BID
Name: 47249
External Source: SECUNIA
Name: 44162
External Source: OVAL
Name: oval:org.mitre.oval:def:12673
External Source: OSVDB
Name: 71774
References to Check Content
Identifier:oval:org.mitre.oval:def:12673
Check System:http://oval.mitre.org/XMLSchema/oval-definitions-5
