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Fencer Vulns
medium 5.0

CVE-2004-1897 json

Administration interface in Monit 1.4 through 4.2 allows remote attackers to cause a denial of service (segmentation fault) by sending a Ba…

published 2004-12-31 21 y ago modified 2026-06-16 4 mo ago also EUVD-2004-1890

cvss
5.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
8.7%
EPSS 8.7% chance of exploitation in 30 days, percentile 95%
public exploits
1
Exploit-DB

Summary

Administration interface in Monit 1.4 through 4.2 allows remote attackers to cause a denial of service (segmentation fault) by sending a Basic Authentication request without a password, which causes Monit to decrement a null pointer and perform an out-of-bounds read.

Patch / fix

  • monit Debian 14, Debian 13, Debian 12 1:4.2.1-1

debian advisories DEBIAN-CVE-2004-1897

Timeline

  1. First public exploit (EDB-174)
  2. Published

Exploit prediction

8.67% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-174 Monit 4.2 - Remote Buffer Overflow remote, 2004-04-12
  • securityfocus.com http://www.securityfocus.com/bid/10051 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:N/I:N/A:P

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.