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Fencer Vulns
high 7.5

CVE-2005-2767 json

Buffer overflow in LeapFTP allows remote attackers to execute arbitrary code via a long Host string in a Site Queue (.lsq) file.

published 2005-09-02 21 y ago modified 2026-06-16 4 mo ago also EUVD-2005-2768

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
6.9%
EPSS 6.9% chance of exploitation in 30 days, percentile 94%
public exploits
1
Exploit-DB

Summary

Buffer overflow in LeapFTP allows remote attackers to execute arbitrary code via a long Host string in a Site Queue (.lsq) file.

Patch / fix

Timeline

  1. First public exploit (EDB-26194)
  2. Published

Exploit prediction

6.92% chance of exploitation in the next 30 days, higher than 94% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-26194 LeapFTP Client 2.7.3/2.7.4 - '.LSQ' File Remote Buffer Overflow (PoC) dos, 2005-08-24
  • securityfocus.com http://www.securityfocus.com/bid/14655 referenced PoC, tagged "exploit" by a source, unverified
  • leapware.com http://www.leapware.com/security/2005082301.txt referenced PoC, tagged "exploit" by a source, unverified
  • secway.org http://secway.org/advisory/AD20050824.txt 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.