National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2012-4969 Detail

Current Description

Use-after-free vulnerability in the CMshtmlEd::Exec function in mshtml.dll in Microsoft Internet Explorer 6 through 9 allows remote attackers to execute arbitrary code via a crafted web site, as exploited in the wild in September 2012.

Source:  MITRE
Description Last Modified:  09/18/2012
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 9.3 HIGH
Vector: (AV:N/AC:M/Au:N/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 8.6


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Victim must voluntarily interact with attack mechanism
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://blog.vulnhunt.com/index.php/2012/09/17/ie-execcommand-fuction-use-after-free-vulnerability-0day_en/ Broken Link
http://dev.metasploit.com/redmine/projects/framework/repository/entry/modules/exploits/windows/browser/ie_execcommand_uaf.rb Broken Link
http://eromang.zataz.com/2012/09/16/zero-day-season-is-really-not-over-yet/ Third Party Advisory
http://technet.microsoft.com/security/advisory/2757760 Patch Vendor Advisory
http://www.kb.cert.org/vuls/id/480095 Third Party Advisory US Government Resource
http://www.securitytracker.com/id?1027538 Third Party Advisory VDB Entry
http://www.securityweek.com/new-internet-explorer-zero-day-being-exploited-wild Third Party Advisory
http://www.us-cert.gov/cas/techalerts/TA12-255A.html Third Party Advisory US Government Resource
http://www.us-cert.gov/cas/techalerts/TA12-262A.html Third Party Advisory US Government Resource
http://www.us-cert.gov/cas/techalerts/TA12-265A.html Third Party Advisory US Government Resource
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15729 Third Party Advisory

Technical Details

Vulnerability Type (View All)

Vulnerable software and versions Switch to CPE 2.2

Configuration 1
AND
OR
cpe:2.3:a:microsoft:internet_explorer:6:*:*:*:*:*:*:*
OR
cpe:2.3:o:microsoft:windows_server:2003:sp2:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server:2003:sp2:*:*:*:*:itanium:*
cpe:2.3:o:microsoft:windows_server:2003:sp2:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_xp:*:sp2:*:*:professional:*:x64:*
cpe:2.3:o:microsoft:windows_xp:*:sp3:*:*:*:*:*:*
Configuration 2
AND
OR
cpe:2.3:a:microsoft:internet_explorer:7:*:*:*:*:*:*:*
OR
cpe:2.3:o:microsoft:windows_server:2003:sp2:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server:2003:sp2:*:*:*:*:itanium:*
cpe:2.3:o:microsoft:windows_server:2003:sp2:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server:2008:sp2:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server:2008:sp2:*:*:*:*:itanium:*
cpe:2.3:o:microsoft:windows_server:2008:sp2:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_vista:*:sp2:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_vista:*:sp2:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_vista:-:sp2:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_xp:*:sp3:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_xp:-:sp2:*:*:*:*:x64:*
Configuration 3
AND
OR
cpe:2.3:a:microsoft:internet_explorer:8:*:*:*:*:*:*:*
OR
cpe:2.3:o:microsoft:windows_7:*:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_7:*:*:x64:*:*:*:*:*
cpe:2.3:o:microsoft:windows_7:*:sp1:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server:2003:sp2:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server:2003:sp2:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server:2008:sp2:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server:2008:sp2:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server_2008:r2:*:*:*:*:*:itanium:*
cpe:2.3:o:microsoft:windows_server_2008:r2:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:itanium:*
cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_vista:*:sp2:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_vista:*:sp2:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_vista:-:sp2:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_xp:*:sp3:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_xp:-:sp2:*:*:*:*:x64:*
Configuration 4
AND
OR
cpe:2.3:a:microsoft:internet_explorer:9:*:*:*:*:*:*:*
OR
cpe:2.3:o:microsoft:windows_7:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_7:*:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_7:*:sp1:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_7:*:sp1:*:*:*:*:x86:*
cpe:2.3:o:microsoft:windows_7:-:-:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:x86:*
cpe:2.3:o:microsoft:windows_server_2008:*:sp2:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2008:r2:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_vista:*:sp2:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_vista:sp2:*:*:*:*:*:*:*

Denotes Vulnerable Software
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Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2012-4969
NVD Published Date:
09/18/2012
NVD Last Modified:
11/21/2017