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Fencer Vulns
high 7.5

CVE-2007-3612 json

Stack-based buffer overflow in Visual IRC (ViRC) 2.0 allows remote IRC servers to execute arbitrary code via a long response to a JOIN comm…

published 2007-07-06 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-3596

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
4.9%
EPSS 4.9% chance of exploitation in 30 days, percentile 92%
public exploits
1
Exploit-DB

Summary

Stack-based buffer overflow in Visual IRC (ViRC) 2.0 allows remote IRC servers to execute arbitrary code via a long response to a JOIN command.

Timeline

  1. First public exploit (EDB-4152)
  2. Published

Exploit prediction

4.92% chance of exploitation in the next 30 days, higher than 92% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-4152 ViRC 2.0 - JOIN Response Remote Overwrite (SEH) remote, 2007-07-06

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.