Is CVE-2004-1484 in the CISA KEV catalog?

No. CVE-2004-1484 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2004-1484?

CVE-2004-1484 has a CVSS v2 base score of 5.0 (MEDIUM).

What is the EPSS score for CVE-2004-1484?

CVE-2004-1484 has an EPSS score of 7.29% (94th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2004-1484?

Upgrade socat on debian 11 to 1.4.0.3-1 or later.

CVE & CISA-KEV Catalog

CVE-2004-1484

MEDIUMEPSS 94th pctl

5.0

CVSS v2

NVD

Description

Format string vulnerability in the _msg function in error.c in socat 1.4.0.3 and earlier, when used as an HTTP proxy client and run with the -ly option, allows remote attackers or local users to execute arbitrary code via format string specifiers in a syslog message.

How to fix

Remediation Available

socatDebian

Fixed in:1.4.0.3-1CVE-2004-1484

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

7.29%probability of exploitation in 30 days

94thpercentile

High risk: more likely to be exploited than 94% of all known CVEs.

References

Patch4

Vendor Advisory1

dest-unreach.org

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.