CVE-2004-0758: Mozilla

Medium severity, CVSS 5.0. EPSS: 3.1% chance of exploitation in the next 30 days.

Mozilla 1.5 through 1.7 allows a CA certificate to be imported even when their DN is the same as that of the built-in CA root certificate, which allows remote attackers to cause a denial of service to SSL pages because the malicious certificate is treated as invalid.

Affected products

• Mozilla Mozilla: any version

Published 2004-08-18. Last modified 2026-06-16.