Vulnerability Database

296,843

Total vulnerabilities in the database

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.

  • Published: Aug 18, 2004
  • Updated: Apr 13, 2023
  • CVE: CVE-2004-0765
  • Severity: High
  • Exploit:

CVSS v2:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/Au:N/C:P/I:P/A:P

No CWE or OWASP classifications available.

Software From Fixed in
mozilla / thunderbird - 0.7.x
mozilla / firefox - 0.9.x
mozilla / mozilla - 1.7.x