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CVE-2011-3001

4.3 · MEDIUM

Mozilla Firefox 4.x through 6, Thunderbird before 7.0, and SeaMonkey before 2.4 do not prevent manual add-on installation in response to the holding of the Enter key, which allows user-assisted rem…

Published Sep 29, 2011mozillaCWE-264EPSS 1.47%

Overview

CVE-2011-3001 is a medium-severity vulnerability affecting mozilla firefox. It was published on September 29, 2011 and has a CVSS 2.0 base score of 4.3 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Mozilla Firefox 4.x through 6, Thunderbird before 7.0, and SeaMonkey before 2.4 do not prevent manual add-on installation in response to the holding of the Enter key, which allows user-assisted remote attackers to bypass intended access restrictions via a crafted web site that triggers an unspecified internal error.

Remediation

Check the references section for vendor advisories and patches from mozilla. Update firefox to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
mozillathunderbird0Affected
mozillaseamonkey0Affected

References

Reflists.opensuse.org/opensuse-security-announce/2011-11/msg00020.htmlReflists.opensuse.org/opensuse-updates/2011-10/msg00002.htmlRefsecunia.com/advisories/46315Refwww.mandriva.com/security/advisories?name=MDVSA-2011:139Refwww.mandriva.com/security/advisories?name=MDVSA-2011:140Refwww.mandriva.com/security/advisories?name=MDVSA-2011:141Refwww.mandriva.com/security/advisories?name=MDVSA-2011:142Refwww.mozilla.org/security/announce/2011/mfsa2011-40.htmlRefbugzilla.mozilla.org/show_bug.cgi?id=672485Refoval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14442

How CyberStrike helps

Frequently asked questions

What is CVE-2011-3001?

CVE-2011-3001 is a medium-severity vulnerability affecting mozilla firefox. It was published on September 29, 2011 and has a CVSS 2.0 base score of 4.3 (MEDIUM).

How severe is CVE-2011-3001?

This vulnerability has a CVSS 2.0 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2011-3001?

Check the references section for vendor advisories and patches from mozilla. Update firefox to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2011-3001?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2011-3001 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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