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Microsoft Internet Explorer multiple security vulnerabilities
updated since 08.02.2011
Published:14.02.2011
Source:
SecurityVulns ID:11410
Type:client
Threat Level:
8/10
Description:Multiple memory corruptions, unsafe DLL loading.
Affected:MICROSOFT : Windows XP
 MICROSOFT : Windows 2003 Server
 MICROSOFT : Windows Vista
 MICROSOFT : Windows 2008 Server
 MICROSOFT : Windows 7
CVE:CVE-2011-0038 (Untrusted search path vulnerability in Microsoft Internet Explorer 8 might allow local users to gain privileges via a Trojan horse IEShims.dll in the current working directory, as demonstrated by a Desktop directory that contains an HTML file, aka "Internet Explorer Insecure Library Loading Vulnerability.")
 CVE-2011-0036 (Microsoft Internet Explorer 6, 7, and 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, leading to memory corruption, relagted to a "dangling pointer," aka "Uninitialized Memory Corruption Vulnerability," a different vulnerability than CVE-2010-2556 and CVE-2011-0035.)
 CVE-2011-0035 (Microsoft Internet Explorer 6, 7, and 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, leading to memory corruption, aka "Uninitialized Memory Corruption Vulnerability," a different vulnerability than CVE-2010-2556 and CVE-2011-0036.)
 CVE-2010-3971 (Use-after-free vulnerability in the CSharedStyleSheet::Notify function in the Cascading Style Sheets (CSS) parser in mshtml.dll, as used in Microsoft Internet Explorer 6 through 8 and other products, allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a self-referential @import rule in a stylesheet, aka "CSS Memory Corruption Vulnerability.")
Original documentdocumentVUPEN Security Research, VUPEN Security Research - Microsoft Internet Explorer "mshtml.dll" Dangling Pointer Vulnerability (CVE-2011-0036) (14.02.2011)
Files:Microsoft Security Bulletin MS11-003 - Critical Cumulative Security Update for Internet Explorer (2482017)

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