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CVE-2007-0981

7.5 · HIGH

Mozilla based browsers, including Firefox before 1.5.0.10 and 2.x before 2.0.0.2, and SeaMonkey before 1.0.8, allow remote attackers to bypass the same origin policy, steal cookies, and conduct oth…

Published Feb 16, 2007mozillaCWE-264EPSS 12.52%

Overview

CVE-2007-0981 is a high-severity vulnerability affecting mozilla firefox. It was published on February 16, 2007 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

Mozilla based browsers, including Firefox before 1.5.0.10 and 2.x before 2.0.0.2, and SeaMonkey before 1.0.8, allow remote attackers to bypass the same origin policy, steal cookies, and conduct other attacks by writing a URI with a null byte to the hostname (location.hostname) DOM property, due to interactions with DNS resolver code.

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
mozillafirefox0Affected
mozillaseamonkey0Affected

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=c00771742Reflcamtuf.dione.cc/ffhostname.htmlReflists.suse.com/archive/suse-security-announce/2007-Mar/0001.htmlRefrhn.redhat.com/errata/RHSA-2007-0077.htmlRefsecunia.com/advisories/24175Refsecunia.com/advisories/24205

How CyberStrike helps

Frequently asked questions

What is CVE-2007-0981?

CVE-2007-0981 is a high-severity vulnerability affecting mozilla firefox. It was published on February 16, 2007 and has a CVSS 2.0 base score of 7.5 (HIGH).

How severe is CVE-2007-0981?

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-2007-0981?

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-2007-0981?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2007-0981 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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