Upstream information
Description
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.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having important severity.
| CVSS detail | National Vulnerability Database | 
|---|---|
| Base Score | 7.5 | 
| Vector | AV:N/AC:L/Au:N/C:P/I:P/A:P | 
| Access Vector | Network | 
| Access Complexity | Low | 
| Authentication | None | 
| Confidentiality Impact | Partial | 
| Integrity Impact | Partial | 
| Availability Impact | Partial | 
SUSE Security Advisories:
- SUSE-SA:2004:030, published Monday, Sept 6th 15:00:00 MEST 2004
 - SUSE-SA:2004:032, published Wednesday, Sep 15th 2004 16:00 MEST
 - SUSE-SA:2004:033, published Wednesday, Sep 17th 2004 12:00 MEST
 - SUSE-SA:2004:034, published Friday, Sep 17th 2004 14:23 MEST
 - SUSE-SA:2004:035, published Tuesday, Oct 5th 2004 16:53:01 MEST
 
SUSE Timeline for this CVE
CVE page created: Fri Jun 28 00:56:55 2013CVE page last modified: Mon Oct 6 18:14:35 2025