Is CVE-2004-0451 in the CISA KEV catalog?

No. CVE-2004-0451 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2004-0451?

CVE-2004-0451 has a CVSS v2 base score of 10.0 (HIGH).

What is the EPSS score for CVE-2004-0451?

CVE-2004-0451 has an EPSS score of 4.39% (90th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2004-0451?

Upgrade sup on debian 11 to 1.8-11 or later.

CVE & CISA-KEV Catalog

CVE-2004-0451

HIGHEPSS 90th pctl

10.0

CVSS v2

NVD

Description

Multiple format string vulnerabilities in the (1) logquit, (2) logerr, or (3) loginfo functions in Software Upgrade Protocol (SUP) allows remote attackers to execute arbitrary code via format string specifiers in messages that are logged by syslog.

How to fix

Remediation Available

supDebian

Fixed in:1.8-11CVE-2004-0451

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

4.39%probability of exploitation in 30 days

90thpercentile

High risk: more likely to be exploited than 90% of all known CVEs.

References

Patch2

Other references2

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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.