CVE-2011-0346

Use-after-free vulnerability in the ReleaseInterface function in MSHTML.DLL in Microsoft Internet Explorer 6, 7, and 8 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via vectors related to the DOM implementation and the BreakAASpecial and BreakCircularMemoryReferences functions, as demonstrated by cross_fuzz, aka "MSHTML Memory Corruption Vulnerability."

• CWE-399
• CWE-416

• http://archives.neohapsis.com/archives/fulldisclosure/2010-12/0698.html
• http://blogs.technet.com/b/srd/archive/2011/01/07/assessing-the-risk-of-public-issues-currently-being-tracked-by-the-msrc.aspx
• http://lcamtuf.blogspot.com/2011/01/announcing-crossfuzz-potential-0-day-in.html
• http://lcamtuf.coredump.cx/cross_fuzz/fuzzer_timeline.txt
• http://lcamtuf.coredump.cx/cross_fuzz/known_vuln.txt
• http://lcamtuf.coredump.cx/cross_fuzz/msie_crash.txt
• http://www.kb.cert.org/vuls/id/427980US Government Resource
• http://www.securityfocus.com/archive/1/515506/100/0/threaded
• http://www.securityfocus.com/bid/45639
• http://www.securitytracker.com/id?1024940
• http://www.us-cert.gov/cas/techalerts/TA11-102A.htmlUS Government Resource
• http://www.vupen.com/english/advisories/2011/0026Vendor Advisory
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-018
• https://exchange.xforce.ibmcloud.com/vulnerabilities/64482
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11882
• http://archives.neohapsis.com/archives/fulldisclosure/2010-12/0698.html
• http://blogs.technet.com/b/srd/archive/2011/01/07/assessing-the-risk-of-public-issues-currently-being-tracked-by-the-msrc.aspx
• http://lcamtuf.blogspot.com/2011/01/announcing-crossfuzz-potential-0-day-in.html
• http://lcamtuf.coredump.cx/cross_fuzz/fuzzer_timeline.txt
• http://lcamtuf.coredump.cx/cross_fuzz/known_vuln.txt
• http://lcamtuf.coredump.cx/cross_fuzz/msie_crash.txt
• http://www.kb.cert.org/vuls/id/427980US Government Resource
• http://www.securityfocus.com/archive/1/515506/100/0/threaded
• http://www.securityfocus.com/bid/45639
• http://www.securitytracker.com/id?1024940
• http://www.us-cert.gov/cas/techalerts/TA11-102A.htmlUS Government Resource
• http://www.vupen.com/english/advisories/2011/0026Vendor Advisory
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-018
• https://exchange.xforce.ibmcloud.com/vulnerabilities/64482
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11882

Published

Jan 7, 2011

Last Modified

Jun 16, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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