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Fencer Vulns
high 7.5

CVE-2001-0419 in the critical feed json

Buffer overflow in shared library ndwfn4.so for iPlanet Web Server (iWS) 4.1, when used as a web listener for Oracle application server 4.0…

published 2001-05-24 25 y ago modified 2026-06-16 4 mo ago also EUVD-2001-0416

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
24.4%
EPSS 24.4% chance of exploitation in 30 days, percentile 97%
public exploits
1
Exploit-DB

Summary

Buffer overflow in shared library ndwfn4.so for iPlanet Web Server (iWS) 4.1, when used as a web listener for Oracle application server 4.0.8.2, allows remote attackers to execute arbitrary commands via a long HTTP request that is passed to the application server, such as /jsp/.

Timeline

  1. First public exploit (EDB-20747)
  2. Published

Exploit prediction

24.45% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-20747 Oracle Application Server 4.0.8.2 - ndwfn4.so Buffer Overflow dos, 2001-04-11
  • securityfocus.com http://www.securityfocus.com/bid/2569 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/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.