CVE-2004-1143

CVE-2004-1143 is a high-severity vulnerability in Gnu Mailman with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

The password generation in mailman before 2.1.5 generates only 5 million unique passwords, which makes it easier for remote attackers to guess passwords via a brute force attack.

Frequently asked questions

What is CVE-2004-1143?
The password generation in mailman before 2.1.5 generates only 5 million unique passwords, which makes it easier for remote attackers to guess passwords via a brute force attack.
How severe is CVE-2004-1143?
CVE-2004-1143 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2004-1143 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-1143?
CVE-2004-1143 primarily affects Gnu Mailman. In total, 25 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2004-1143?
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-2004-1143 published?
CVE-2004-1143 was published on 2004-12-31 and last updated on 2026-06-16.

References

Affected products (25)

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