High severity · published Jan 7, 2011
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…
8.1
CVSS
31%
EPSS
No
On KEV
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."
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)31.0% · higher than 98% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IE
Internet Explorer · Microsoft
6; 7; 8 · source: NVD, CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2011-0346
CVE.org
https://www.cve.org/CVERecord?id=CVE-2011-0346
archives.neohapsis.com
http://archives.neohapsis.com/archives/fulldisclosure/2010-12/0698.html
blogs.technet.com
http://blogs.technet.com/b/srd/archive/2011/01/07/assessing-the-risk-of-public-issues-currently-being-tracked-by-the-msrc.aspx
lcamtuf.blogspot.com
http://lcamtuf.blogspot.com/2011/01/announcing-crossfuzz-potential-0-day-in.html
lcamtuf.coredump.cx
http://lcamtuf.coredump.cx/cross_fuzz/fuzzer_timeline.txt
lcamtuf.coredump.cx
http://lcamtuf.coredump.cx/cross_fuzz/known_vuln.txt
lcamtuf.coredump.cx
http://lcamtuf.coredump.cx/cross_fuzz/msie_crash.txt
More from Internet Explorer
9.8
CVE-2015-0313
Adobe Flash Player Use-After-Free Vulnerability
9.8
CVE-2015-0311
Adobe Flash Player Remote Code Execution Vulnerability
9.8
CVE-2014-1776
Microsoft Internet Explorer Memory Corruption Vulnerability
8.8
CVE-2021-27085
Internet Explorer Remote Code Execution Vulnerability
8.8
CVE-2021-26411
Internet Explorer Memory Corruption Vulnerability