Vulnerability in Mozilla Firefox
CVE-2004-0765
The cert_TestHostName function in Mozilla before 1.7, Firefox before 0.9, and Thunderbird before 0.7, only checks the hostname portion of a certificate when the hostname portion of the URI is not a fully qualified domain name (FQDN), which allows remote attackers to spoof trusted certificates.
EPSS: 0.010 (60.4th percentile) — read the EPSS interpretation.
Affected products
- Mozilla Firefox
- Mozilla
- Mozilla Thunderbird
- N/a — versions n/a
References
- cve@mitre.org (x_refsource_CONFIRM, Patch, Vendor Advisory)
- cve@mitre.org (x_refsource_OVAL, signature, vdb-entry)
- cve@mitre.org (vendor-advisory, x_refsource_SUSE, Vendor Advisory)
- cve@mitre.org (x_refsource_REDHAT, vendor-advisory, Patch, Vendor Advisory)
- cve@mitre.org (vdb-entry, x_refsource_XF)
- cve@mitre.org (x_refsource_CONFIRM)
- cve@mitre.org (x_refsource_FEDORA, vendor-advisory)