CVE-2012-4781

Description

Use-after-free vulnerability in Microsoft Internet Explorer 6 through 10 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to a deleted object, aka "InjectHTMLStream Use After Free Vulnerability."

Category

9.3
CVSS
Severity: Critical
CVSS 2.0 •
EPSS 49.41% Top 5%
Vendor Advisory microsoft.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.us-cert.gov/cas/techalerts/TA12-346A.html third party advisory us government resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-077 vendor advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15731 signature vdb entry

Frequently Asked Questions

What is the severity of CVE-2012-4781?
CVE-2012-4781 has been scored as a critical severity vulnerability.
How to fix CVE-2012-4781?
To fix CVE-2012-4781, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2012-4781 being actively exploited in the wild?
It is possible that CVE-2012-4781 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~49% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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