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Fencer Intel
medium 5.0

CVE-2012-3819 json

Stack consumption vulnerability in dartwebserver.dll 1.9 and earlier, as used in Dart PowerTCP WebServer for ActiveX and other products, al…

published 2012-10-04 14 y ago modified 2026-06-16 4 mo ago also EUVD-2012-3766

cvss
5.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.3%
EPSS 2.3% chance of exploitation in 30 days, percentile 83%
public exploits
1
Exploit-DB

Summary

Stack consumption vulnerability in dartwebserver.dll 1.9 and earlier, as used in Dart PowerTCP WebServer for ActiveX and other products, allows remote attackers to cause a denial of service (daemon crash) via a long request.

Timeline

  1. First public exploit (EDB-37905)
  2. Published

Exploit prediction

2.33% chance of exploitation in the next 30 days, higher than 83% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-37905 PowerTCP WebServer for - ActiveX Denial of Service dos, 2012-09-28
  • securityfocus.com http://www.securityfocus.com/archive/1/524273 referenced PoC, tagged "exploit" by a source, unverified
  • sadgeeksinsnow.blogspot.dk http://sadgeeksinsnow.blogspot.dk/2012/09/my-first-experiences-bug-hunting-part-1.html 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

Classification

Weakness
  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

Sources

Fencer Intel 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.