Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| iterate GmbH / Cyberduck | affected 0 through 9.1.6 |
| iterate GmbH / Mountain Duck | affected 0 through 4.17.5 |
CWE
CWE-328
References
- https://github.com/sbaresearch/advisories/tree/public/2025/SBA-ADV-20250325-02_Cyberduck_Mountain_Duck_Weak_Hash
- https://github.com/iterate-ch/cyberduck/security/advisories/GHSA-688c-vjrc-84rv
ADP enrichment
No English description supplied.