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Fencer Vulns
medium 5.1

CVE-2006-4116 json

Multiple stack-based buffer overflows in Lhaz before 1.32 allow user-assisted attackers to execute arbitrary code via a long filename in (1…

published 2006-08-14 20 y ago modified 2026-06-16 4 mo ago also EUVD-2006-4106

cvss
5.1
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
3.6%
EPSS 3.6% chance of exploitation in 30 days, percentile 89%
public exploits
0
none known

Summary

Multiple stack-based buffer overflows in Lhaz before 1.32 allow user-assisted attackers to execute arbitrary code via a long filename in (1) an LHZ archive, when saving the filename during extraction; and (2) an LHZ archive with an invalid CRC checksum, when constructing an error message.

Patch / fix

Exploit prediction

3.59% chance of exploitation in the next 30 days, higher than 89% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • vuln.sg http://vuln.sg/lhaz131-en.html referenced PoC, tagged "exploit" by a source, unverified
  • secunia.com http://secunia.com/advisories/21348 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 5.1 AV:N/AC:H/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.