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CVE-2006-5783

7.8 · HIGH

Firefox 1.5.0.7 on Kubuntu Linux allows remote attackers to cause a denial of service (crash) via a long URL in an A tag.

Published Nov 7, 2006mozillaEPSS 2.40%

Overview

CVE-2006-5783 is a high-severity vulnerability affecting mozilla firefox. It was published on November 7, 2006 and has a CVSS 2.0 base score of 7.8 (HIGH).

This vulnerability has a CVSS 2.0 base score of 7.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Firefox 1.5.0.7 on Kubuntu Linux allows remote attackers to cause a denial of service (crash) via a long URL in an A tag. NOTE: this issue has been disputed by several vendors, who could not reproduce the report. In addition, the scope of the impact - system freeze - suggests an issue that is not related to Firefox. Due to this impact, CVE concurs with the dispute

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

Refwww.securityfocus.com/archive/1/450398/100/0/threadedRefwww.securityfocus.com/archive/1/450424/100/0/threadedRefwww.securityfocus.com/archive/1/450476/100/0/threadedRefwww.securityfocus.com/archive/1/450730/100/0/threadedRefwww.securityfocus.com/archive/1/450398/100/0/threadedRefwww.securityfocus.com/archive/1/450424/100/0/threadedRefwww.securityfocus.com/archive/1/450476/100/0/threadedRefwww.securityfocus.com/archive/1/450730/100/0/threaded

How CyberStrike helps

Frequently asked questions

What is CVE-2006-5783?

CVE-2006-5783 is a high-severity vulnerability affecting mozilla firefox. It was published on November 7, 2006 and has a CVSS 2.0 base score of 7.8 (HIGH).

How severe is CVE-2006-5783?

This vulnerability has a CVSS 2.0 base score of 7.8, 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-2006-5783?

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-2006-5783?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2006-5783 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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