Description
Cyberduck before 4.4.4 on Windows does not properly validate X.509 certificate chains, which allows man-in-the-middle attackers to spoof FTP-SSL servers via a certificate issued by an arbitrary root Certification Authority.
References (3)
Core 3
Core References
Issue Tracking, Release Notes, Vendor Advisory x_refsource_confirm
https://cyberduck.io/changelog/
Exploit, Third Party Advisory, VDB Entry mailing-list
x_refsource_bugtraq
http://www.securityfocus.com/archive/1/532039/100/0/threaded
Issue Tracking, Permissions Required third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/58426
Scores
CVSS v3
5.9
EPSS
0.0094
EPSS Percentile
56.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-295
Status
published
Products (1)
cyberduck/cyberduck
< 4.4.4
Published
Nov 15, 2017
Tracked Since
Feb 18, 2026