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cveMicrosoftCVE-2011-1256
HistoryJun 16, 2011 - 8:55 p.m.

CVE-2011-1256

2011-06-1620:55:01
CWE-908
microsoft
web.nvd.nist.gov
36
cve-2011-1256
microsoft
internet explorer
memory corruption
remote code execution
dom
vulnerability

CVSS2

9.3

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

AI Score

7.5

Confidence

Low

EPSS

0.886

Percentile

98.7%

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 β€œDOM Modification Memory Corruption Vulnerability.”

Affected configurations

Nvd
Node
microsoftinternet_explorerMatch6
AND
microsoftwindows_server_2003Match-sp2
OR
microsoftwindows_xpMatch-sp2x64
OR
microsoftwindows_xpMatch-sp3
Node
microsoftinternet_explorerMatch7
AND
microsoftwindows_server_2003Match-sp2
OR
microsoftwindows_server_2008Match--
OR
microsoftwindows_server_2008Match-sp2
OR
microsoftwindows_vistaMatch-sp1
OR
microsoftwindows_vistaMatch-sp2
OR
microsoftwindows_xpMatch-sp2professionalx64
OR
microsoftwindows_xpMatch-sp3
Node
microsoftinternet_explorerMatch8
AND
microsoftwindows_7Match-
OR
microsoftwindows_server_2003Match-sp2
OR
microsoftwindows_server_2008Match--
OR
microsoftwindows_server_2008Match-sp2
OR
microsoftwindows_server_2008Matchr2
OR
microsoftwindows_vistaMatch-sp1
OR
microsoftwindows_vistaMatch-sp2
OR
microsoftwindows_xpMatch-sp2professionalx64
OR
microsoftwindows_xpMatch-sp3
VendorProductVersionCPE
microsoftinternet_explorer6cpe:2.3:a:microsoft:internet_explorer:6:*:*:*:*:*:*:*
microsoftwindows_server_2003-cpe:2.3:o:microsoft:windows_server_2003:-:sp2:*:*:*:*:*:*
microsoftwindows_xp-cpe:2.3:o:microsoft:windows_xp:-:sp2:*:*:*:*:x64:*
microsoftwindows_xp-cpe:2.3:o:microsoft:windows_xp:-:sp3:*:*:*:*:*:*
microsoftinternet_explorer7cpe:2.3:a:microsoft:internet_explorer:7:*:*:*:*:*:*:*
microsoftwindows_server_2008-cpe:2.3:o:microsoft:windows_server_2008:-:-:*:*:*:*:*:*
microsoftwindows_server_2008-cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*
microsoftwindows_vista-cpe:2.3:o:microsoft:windows_vista:-:sp1:*:*:*:*:*:*
microsoftwindows_vista-cpe:2.3:o:microsoft:windows_vista:-:sp2:*:*:*:*:*:*
microsoftwindows_xp-cpe:2.3:o:microsoft:windows_xp:-:sp2:*:*:professional:*:x64:*
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CVSS2

9.3

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

AI Score

7.5

Confidence

Low

EPSS

0.886

Percentile

98.7%