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CVE-2011-1266

Common vulnerabilities & exposures (CVE)

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Published at: - 16-06-2011 10:55
Last modified: - 28-02-2022 08:48
Total changes: - 2

Description

The Vector Markup Language (VML) implementation in vgx.dll in Microsoft Internet Explorer 6 through 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, aka "VML Memory Corruption Vulnerability."

Common Vulnerability Scoring System (CVSS)

AV:N/AC:M/Au:N/C:C/I:C/A:C
Low
Attack complexity
Network
Attack vector
High
Availability
High
Confidentiality
High
Integrity
-
Privileges required
-
Scope
-
User interaction
9.3
Base score
8.6
10.0
Exploitability score
Impact score
 

Verification logic

OR
AND
OR
vendor=microsoft AND product=internet_explorer AND version=6
OR
vendor=microsoft AND product=windows_server_2003 AND version=- AND update=sp2
vendor=microsoft AND product=windows_xp AND version=- AND update=sp2 AND target_hardware=x64
vendor=microsoft AND product=windows_xp AND version=- AND update=sp3
AND
OR
vendor=microsoft AND product=internet_explorer AND version=7
OR
vendor=microsoft AND product=windows_server_2003 AND version=- AND update=sp2
vendor=microsoft AND product=windows_server_2008 AND version=- AND update=-
vendor=microsoft AND product=windows_server_2008 AND version=- AND update=sp2
vendor=microsoft AND product=windows_vista AND version=- AND update=sp1
vendor=microsoft AND product=windows_vista AND version=- AND update=sp2
vendor=microsoft AND product=windows_xp AND version=- AND update=sp2 AND software_edition=professional AND target_hardware=x64
vendor=microsoft AND product=windows_xp AND version=- AND update=sp3
AND
OR
vendor=microsoft AND product=internet_explorer AND version=8
OR
vendor=microsoft AND product=windows_7 AND version=-
vendor=microsoft AND product=windows_server_2003 AND version=- AND update=sp2
vendor=microsoft AND product=windows_server_2008 AND version=- AND update=-
vendor=microsoft AND product=windows_server_2008 AND version=- AND update=sp2
vendor=microsoft AND product=windows_server_2008 AND version=r2 AND update=-
vendor=microsoft AND product=windows_server_2008 AND version=r2 AND update=sp1
vendor=microsoft AND product=windows_vista AND version=- AND update=sp1
vendor=microsoft AND product=windows_vista AND version=- AND update=sp2
vendor=microsoft AND product=windows_xp AND version=- AND update=sp2 AND software_edition=professional AND target_hardware=x64
vendor=microsoft AND product=windows_xp AND version=- AND update=sp3
 

Reference

 


Keywords

NVD

 

CVE-2011-1266

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures

 

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