CVE-2011-3004

Description

The JSSubScriptLoader in Mozilla Firefox 4.x through 6 and SeaMonkey before 2.4 does not properly handle XPCNativeWrappers during calls to the loadSubScript method in an add-on, which makes it easier for remote attackers to gain privileges via a crafted web site that leverages certain unwrapping behavior.

Category

4.3
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.31%
Vendor Advisory mandriva.com Vendor Advisory mozilla.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://bugzilla.mozilla.org/show_bug.cgi?id=653926
http://www.mandriva.com/security/advisories?name=MDVSA-2011:141 vendor advisory
http://www.mozilla.org/security/announce/2011/mfsa2011-43.html vendor advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14121 signature vdb entry

Frequently Asked Questions

What is the severity of CVE-2011-3004?
CVE-2011-3004 has been scored as a medium severity vulnerability.
How to fix CVE-2011-3004?
To fix CVE-2011-3004, 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-2011-3004 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2011-3004 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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