CVE-2025-41256
Cyberduck and Mountain Duck - Weak Hash Algorithm for Certificate Fingerprint
Summary
Cyberduck and Mountain Duck - Weak Hash Algorithm for Certificate Fingerprint
Original description
The description as published by the source.
Cyberduck and Mountain Duck improper handle TLS certificate pinning for untrusted certificates (e.g., self-signed), since the certificate fingerprint is stored as SHA-1, although SHA-1 is considered weak.
This issue affects Cyberduck: through 9.1.6; Mountain Duck: through 4.17.5.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
References
- advisory github.com
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- package github.com