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Fencer Vulns
medium 5.0

CVE-2005-4503 json

httprint v202, and possibly other versions before v301, allows remote attackers to cause a denial of service (crash) via a long Server fiel…

published 2005-12-22 20 y ago modified 2026-06-16 4 mo ago also EUVD-2005-4498

cvss
5.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
4.5%
EPSS 4.5% chance of exploitation in 30 days, percentile 91%
public exploits
1
Exploit-DB

Summary

httprint v202, and possibly other versions before v301, allows remote attackers to cause a denial of service (crash) via a long Server field in an HTTP response.

Timeline

  1. First public exploit (EDB-26967)
  2. Published

Exploit prediction

4.49% chance of exploitation in the next 30 days, higher than 91% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-26967 httprint 202.0 - HTTP Response Server Field Overflow Denial of Service dos, 2005-12-22
  • cybsec.com http://www.cybsec.com/vuln/CYBSEC_Security_Advisory_httprint_Multiple_Vulnerabilities.pdf referenced PoC, tagged "exploit" by a source, unverified
  • securityfocus.com http://www.securityfocus.com/bid/16031 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.