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Fencer Vulns
medium 6.4

CVE-2006-4438 json

Heap-based buffer overflow in SpIDer for Dr.Web Scanner for Linux 4.33, and possibly earlier versions, allows remote attackers to execute a…

published 2006-09-20 20 y ago modified 2026-06-16 4 mo ago also EUVD-2006-4426

cvss
6.4
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
10.7%
EPSS 10.7% chance of exploitation in 30 days, percentile 95%
public exploits
1
Exploit-DB

Summary

Heap-based buffer overflow in SpIDer for Dr.Web Scanner for Linux 4.33, and possibly earlier versions, allows remote attackers to execute arbitrary code via an LHA archive with an extended header that contains a long directory name.

Timeline

  1. First public exploit (EDB-2404)
  2. Published

Exploit prediction

10.70% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-2404 Dr.Web AntiVirus 4.33 - LHA long Directory name Local Overflow local, 2006-09-20

CVSS scores

assigned by version score vector
NVD 2.0 6.4 AV:N/AC:L/Au:N/C:P/I:P/A:N

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.