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CVE-2006-3811

7.5 · HIGH

Multiple vulnerabilities in Mozilla Firefox before 1.5.0.5, Thunderbird before 1.5.0.5, and SeaMonkey before 1.0.3 allow remote attackers to cause a denial of service (crash) and possibly execute a…

Published Jul 27, 2006mozillaEPSS 7.61%

Overview

CVE-2006-3811 is a high-severity vulnerability affecting mozilla firefox. It was published on July 27, 2006 and has a CVSS 2.0 base score of 7.5 (HIGH).

This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Multiple vulnerabilities in Mozilla Firefox before 1.5.0.5, Thunderbird before 1.5.0.5, and SeaMonkey before 1.0.3 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via Javascript that leads to memory corruption, including (1) nsListControlFrame::FireMenuItemActiveEvent, (2) buffer overflows in the string class in out-of-memory conditions, (3) table row and column groups, (4) "anonymous box selectors outside of UA stylesheets," (5) stale references to "removed nodes," and (6) running the crypto.generateCRMFRequest callback on deleted context.

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

References

Refftp://patches.sgi.com/support/free/security/advisories/20060703-01-U.ascRefrhn.redhat.com/errata/RHSA-2006-0609.htmlRefsecunia.com/advisories/19873Refsecunia.com/advisories/21216Refsecunia.com/advisories/21228Refsecunia.com/advisories/21229Refsecunia.com/advisories/21243Refsecunia.com/advisories/21246Refsecunia.com/advisories/21250Refsecunia.com/advisories/21262

How CyberStrike helps

Frequently asked questions

What is CVE-2006-3811?

CVE-2006-3811 is a high-severity vulnerability affecting mozilla firefox. It was published on July 27, 2006 and has a CVSS 2.0 base score of 7.5 (HIGH).

How severe is CVE-2006-3811?

This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2006-3811?

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-2006-3811?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2006-3811 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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