National Cyber Awareness System
Vulnerability Summary for CVE-2011-1257
Original release date:08/10/2011
Last revised:06/13/2012
Source:
US-CERT/NIST
Overview
Race condition in Microsoft Internet Explorer 6 through 8 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via vectors involving access to an object, aka "Window Open Race Condition Vulnerability."
Impact
CVSS Severity (version 2.0):
Impact Subscore:
10.0
Exploitability Subscore:
4.9
CVSS Version 2 Metrics:
Access Vector: Network exploitable; Victim must voluntarily interact with attack mechanism
Access Complexity: High
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: TA11-221A
Name: TA11-221A
External Source: MS
Name: MS11-057
Type: Advisory; Patch Information
External Source: OVAL
Name: oval:org.mitre.oval:def:12787
References to Check Content
Identifier:oval:org.mitre.oval:def:12787
Check System:http://oval.mitre.org/XMLSchema/oval-definitions-5
