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cve[email protected]CVE-2012-4969
HistorySep 18, 2012 - 10:39 a.m.

CVE-2012-4969

2012-09-1810:39:14
web.nvd.nist.gov
936
In Wild
cve-2012-4969
use-after-free
vulnerability
cmshtmled::exec
mshtml.dll
microsoft internet explorer
remote attackers
arbitrary code
web site
exploit

9.3 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

7.5 High

AI Score

Confidence

Low

0.821 High

EPSS

Percentile

98.4%

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.

Affected configurations

NVD
Node
microsoftinternet_explorerMatch6
AND
microsoftwindows_serverMatch2003sp2
OR
microsoftwindows_serverMatch2003sp2itanium
OR
microsoftwindows_serverMatch2003sp2x64
OR
microsoftwindows_xpsp2professionalx64
OR
microsoftwindows_xpsp3
Node
microsoftinternet_explorerMatch7
AND
microsoftwindows_serverMatch2003sp2
OR
microsoftwindows_serverMatch2003sp2itanium
OR
microsoftwindows_serverMatch2003sp2x64
OR
microsoftwindows_serverMatch2008sp2
OR
microsoftwindows_serverMatch2008sp2itanium
OR
microsoftwindows_serverMatch2008sp2x64
OR
microsoftwindows_vistasp2
OR
microsoftwindows_vistasp2x64
OR
microsoftwindows_vistaMatch-sp2
OR
microsoftwindows_xpsp3
OR
microsoftwindows_xpMatch-sp2x64
Node
microsoftinternet_explorerMatch8
AND
microsoftwindows_7x64
OR
microsoftwindows_7x64
OR
microsoftwindows_7sp1x64
OR
microsoftwindows_7Match-sp1x64
OR
microsoftwindows_serverMatch2003sp2
OR
microsoftwindows_serverMatch2003sp2x64
OR
microsoftwindows_serverMatch2008sp2
OR
microsoftwindows_serverMatch2008sp2x64
OR
microsoftwindows_server_2008Matchr2itanium
OR
microsoftwindows_server_2008Matchr2x64
OR
microsoftwindows_server_2008Matchr2sp1itanium
OR
microsoftwindows_server_2008Matchr2sp1x64
OR
microsoftwindows_vistasp2
OR
microsoftwindows_vistasp2x64
OR
microsoftwindows_vistaMatch-sp2
OR
microsoftwindows_xpsp3
OR
microsoftwindows_xpMatch-sp2x64
Node
microsoftinternet_explorerMatch9
AND
microsoftwindows_7
OR
microsoftwindows_7x64
OR
microsoftwindows_7sp1x64
OR
microsoftwindows_7sp1x86
OR
microsoftwindows_7Match--x64
OR
microsoftwindows_7Match-sp1x64
OR
microsoftwindows_7Match-sp1x86
OR
microsoftwindows_server_2008sp2x64
OR
microsoftwindows_server_2008Match-sp2
OR
microsoftwindows_server_2008Matchr2x64
OR
microsoftwindows_server_2008Matchr2sp1x64
OR
microsoftwindows_vistasp2x64
OR
microsoftwindows_vistaMatchsp2

9.3 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

7.5 High

AI Score

Confidence

Low

0.821 High

EPSS

Percentile

98.4%