CVE-2004-2228

CVE-2004-2228 is a high-severity vulnerability with a CVSS 2.0 base score of 7.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Mozilla Firefox before 1.0 is installed with world-writable permissions on Mac OS X, which allows local users to gain privileges.

Frequently asked questions

What is CVE-2004-2228?
Mozilla Firefox before 1.0 is installed with world-writable permissions on Mac OS X, which allows local users to gain privileges.
How severe is CVE-2004-2228?
CVE-2004-2228 has a CVSS 2.0 base score of 7.2, rated high severity.
Is CVE-2004-2228 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2004-2228?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2004-2228 published?
CVE-2004-2228 was published on 2004-12-31 and last updated on 2026-06-16.

References