Is CVE-2004-2409 in the CISA KEV catalog?

No. CVE-2004-2409 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2004-2409?

CVE-2004-2409 has a CVSS v2 base score of 7.2 (HIGH).

What is the EPSS score for CVE-2004-2409?

CVE-2004-2409 has an EPSS score of 0.53% (41th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2004-2409?

Upgrade samhain on debian 11 to 2.0.2 or later.

CVE & CISA-KEV Catalog

CVE-2004-2409

HIGH

7.2

CVSS v2

NVD

Description

Buffer overflow in the sh_hash_compdata function for Samhain 1.8.9 through 2.0.1, when running in update mode ("-t update"), might allow attackers to execute arbitrary code.

How to fix

Remediation Available

samhainDebian

Fixed in:2.0.2CVE-2004-2409

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

0.53%probability of exploitation in 30 days

41stpercentile

Moderate risk: more likely to be exploited than 41% of all known CVEs.

References

Patch4

Other references1

exchange.xforce.ibmcloud.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-16.