CVE-2011-0346

HIGH

Microsoft Internet Explorer - Use After Free

Title source: rule

Description

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."

References (15)

[Third Party Advisory] http://archives.neohapsis.com/archives/fulldisclosure/2010-12/0698.html

[Various Sources] http://blogs.technet.com/b/srd/archive/2011/01/07/assessing-the-risk-of-public-issues-currently-being-tracked-by-the-msrc.aspx

[Various Sources] http://lcamtuf.blogspot.com/2011/01/announcing-crossfuzz-potential-0-day-in.html

[Various Sources] http://lcamtuf.coredump.cx/cross_fuzz/fuzzer_timeline.txt

[Various Sources] http://lcamtuf.coredump.cx/cross_fuzz/known_vuln.txt

[Various Sources] http://lcamtuf.coredump.cx/cross_fuzz/msie_crash.txt

[US Government Resource] http://www.kb.cert.org/vuls/id/427980

[Third Party Advisory, VDB Entry] http://www.securityfocus.com/archive/1/515506/100/0/threaded

[US Government Resource] http://www.us-cert.gov/cas/techalerts/TA11-102A.html

[Vendor Advisory] http://www.vupen.com/english/advisories/2011/0026

[Vendor Advisory] https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-018

[Third Party Advisory, VDB Entry] https://exchange.xforce.ibmcloud.com/vulnerabilities/64482

[Third Party Advisory, VDB Entry] http://www.securityfocus.com/bid/45639

[Third Party Advisory, VDB Entry] https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11882

[Third Party Advisory, VDB Entry] http://www.securitytracker.com/id?1024940

Scores

CVSS v3 8.1

EPSS 0.6068

EPSS Percentile 98.3%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Classification

CWE

CWE-399 CWE-416

Status draft

Affected Products (3)

microsoft/internet_explorer

microsoft/internet_explorer

microsoft/internet_explorer

Timeline

Published Jan 07, 2011

Tracked Since Feb 18, 2026