CVE-2011-0346
high-risk
Published 2011-01-07
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."
Do I need to act?
!
60.7% chance of exploitation in next 30 days
EPSS score — higher than 39% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.1/10
High
NETWORK
/ HIGH complexity
Affected Products (3)
Affected Vendors
References (30)
US Government Resource
http://www.kb.cert.org/vuls/id/427980
US Government Resource
http://www.us-cert.gov/cas/techalerts/TA11-102A.html
Vendor Advisory
http://www.vupen.com/english/advisories/2011/0026
and 10 more references
52
/ 100
high-risk
Severity
24/34 · High
Exploitability
19/34 · Moderate
Exposure
9/34 · Low