Description
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 products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| iterate | Cyberduck | ≤ 9.1.6 | — |
| iterate | Mountain Duck | ≤ 4.17.5 | — |