MS12-023 - Critical : Cumulative Security Update for Internet Explorer (2675157) - Version: 1.0
MS12-023Version2012-04-10
Severity Rating: Critical
Revision Note: V1.0 (April 10, 2012): Bulletin published.
Summary: This security update resolves five privately reported vulnerabilities in Internet Explorer. The most severe vulnerabilities could allow remote code execution if a user views a specially crafted webpage using Internet Explorer. An attacker who successfully exploited any of these vulnerabilities could gain the same user rights as the current user. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.
Bulletin details at Microsoft.com
Microsoft Internet Explorer 6 through 9 allows user-assisted remote attackers to execute arbitrary code via a crafted HTML document that is not properly handled during a "Print table of links" print operation, aka "Print Feature Remote Code Execution Vulnerability."
Microsoft Internet Explorer 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing a deleted object, aka "JScript9 Remote Code Execution Vulnerability."
Microsoft Internet Explorer 6 and 7 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing a deleted object, aka "OnReadyStateChange Remote Code Execution Vulnerability."
Microsoft Internet Explorer 6 through 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing a deleted object, aka "SelectAll Remote Code Execution Vulnerability."
Microsoft Internet Explorer 6 through 8 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing a deleted object, aka "VML Style Remote Code Execution Vulnerability."
Total number of vulnerabilities : 5
Search For Vulnerabilities By Microsoft References
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