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Fencer Vulns
critical 10.0

CVE-2004-0451 json

Multiple format string vulnerabilities in the (1) logquit, (2) logerr, or (3) loginfo functions in Software Upgrade Protocol (SUP) allows r…

published 2004-06-30 22 y ago modified 2026-06-16 4 mo ago also EUVD-2004-0450

cvss
10.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
4.4%
EPSS 4.4% chance of exploitation in 30 days, percentile 91%
public exploits
0
none known

Summary

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.

Patch / fix

  • sup Debian 14, Debian 13, Debian 12 1.8-11

debian advisories DEBIAN-CVE-2004-0451

Exploit prediction

4.39% chance of exploitation in the next 30 days, higher than 91% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 2.0 10.0 AV:N/AC:L/Au:N/C:C/I:C/A:C

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.