National Cyber Awareness System
Vulnerability Summary for CVE-2011-0036
Original release date:02/10/2011
Last revised:07/18/2011
Source:
US-CERT/NIST
Overview
Microsoft Internet Explorer 6, 7, and 8 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an object that (1) was not properly initialized or (2) is deleted, leading to memory corruption, relagted to a "dangling pointer," aka "Uninitialized Memory Corruption Vulnerability," a different vulnerability than CVE-2010-2556 and CVE-2011-0035.
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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External Source: MS
Name: MS11-003
Type: Advisory; Patch Information
External Source: XF
Name: ms-explorer-code-exec(64912)
External Source: VUPEN
Name: ADV-2011-0318
Type: Advisory
External Source: SECTRACK
Name: 1025038
External Source: BID
Name: 46158
External Source: CONFIRM
Name: http://support.avaya.com/css/P8/documents/100127294
External Source: OVAL
Name: oval:org.mitre.oval:def:12261
External Source: OSVDB
Name: 70832
References to Check Content
Identifier:oval:org.mitre.oval:def:12261
Check System:http://oval.mitre.org/XMLSchema/oval-definitions-5