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CVE-2007-0780

6.8 · MEDIUM

browser.js in Mozilla Firefox 1.5.x before 1.5.0.10 and 2.x before 2.0.0.2, and SeaMonkey before 1.0.8 uses the requesting URI to identify child windows, which allows remote attackers to conduct cr…

Published Feb 26, 2007mozillaCWE-79EPSS 2.57%

Overview

CVE-2007-0780 is a medium-severity vulnerability affecting mozilla firefox. It was published on February 26, 2007 and has a CVSS 2.0 base score of 6.8 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 6.8, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

browser.js in Mozilla Firefox 1.5.x before 1.5.0.10 and 2.x before 2.0.0.2, and SeaMonkey before 1.0.8 uses the requesting URI to identify child windows, which allows remote attackers to conduct cross-site scripting (XSS) attacks by opening a blocked popup originating from a javascript: URI in combination with multiple frames having the same data: URI.

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
mozillafirefox>= 1.5, < 1.5.0.10Affected
mozillaseamonkey>= 0, < 1.0.8Affected

References

Refftp://patches.sgi.com/support/free/security/advisories/20070202-01-P.ascRefftp://patches.sgi.com/support/free/security/advisories/20070301-01-P.ascReffedoranews.org/cms/node/2713Reffedoranews.org/cms/node/2728Refh20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c00771742Reflists.suse.com/archive/suse-security-announce/2007-Mar/0001.htmlRefrhn.redhat.com/errata/RHSA-2007-0077.htmlRefsecunia.com/advisories/24205Refsecunia.com/advisories/24238Refsecunia.com/advisories/24287

How CyberStrike helps

Frequently asked questions

What is CVE-2007-0780?

CVE-2007-0780 is a medium-severity vulnerability affecting mozilla firefox. It was published on February 26, 2007 and has a CVSS 2.0 base score of 6.8 (MEDIUM).

How severe is CVE-2007-0780?

This vulnerability has a CVSS 2.0 base score of 6.8, 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-2007-0780?

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-2007-0780?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2007-0780 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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