Description
Microsoft Internet Explorer 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an object that was not properly initialized, aka "Jscript9.dll Remote Code Execution Vulnerability."
References (3)
Core 3
Core References
Patch, Vendor Advisory vendor-advisory
x_refsource_ms
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-081
Broken Link, Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/49963
Tool Signature vdb-entry
signature
x_refsource_oval
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13199
Scores
EPSS
0.2123
EPSS Percentile
97.3%
Details
CWE
CWE-908
Status
published
Products (1)
microsoft/internet_explorer
9
Published
Oct 12, 2011
Tracked Since
Feb 18, 2026