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Issue 2247 »
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| 2023-12-27 13:18 | Created | Interoperability issues with servers that has bugger implementation of newer SFTP versions |
| Component | Core | |
| Severity | Bug | |
| Comment | What gives an impression of a bug in WinSCP, as the server bug manifests with WinSCP, but not other major SFTP clients, which do not support the newer SFTP versions. https://winscp.net/forum/viewtopic.php?t=30563 https://winscp.net/forum/viewtopic.php?t=32891 https://winscp.net/forum/viewtopic.php?t=33890 https://winscp.net/forum/viewtopic.php?t=13592 https://winscp.net/forum/viewtopic.php?t=14946 https://winscp.net/forum/viewtopic.php?t=24296 https://winscp.net/forum/viewtopic.php?t=27237 https://winscp.net/forum/viewtopic.php?t=13798 |
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| 2023-12-27 13:30 | Comment | What gives an impression of a bug in WinSCP, as the server bug manifests with WinSCP, but not other major SFTP clients, which do not support the newer SFTP versions.· ---- https://winscp.net/forum/viewtopic.php?t=30563· https://winscp.net/forum/viewtopic.php?t=32891· https://winscp.net/forum/viewtopic.php?t=33890· https://winscp.net/forum/viewtopic.php?t=13592· https://winscp.net/forum/viewtopic.php?t=14946· https://winscp.net/forum/viewtopic.php?t=24296· https://winscp.net/forum/viewtopic.php?t=27237· https://winscp.net/forum/viewtopic.php?t=13798 ---- In such case, the problem can be workarounded by setting SFTP protocol version to 3: https://winscp.net/eng/docs/ui_login_sftp |
| 2023-12-27 13:31 | Comment | What gives an impression of a bug in WinSCP, as the server bug manifests with WinSCP, but not other major SFTP clients, which do not support the newer SFTP versions. ---- https://winscp.net/forum/viewtopic.php?t=30563 https://winscp.net/forum/viewtopic.php?t=32891 https://winscp.net/forum/viewtopic.php?t=33890 https://winscp.net/forum/viewtopic.php?t=13592 https://winscp.net/forum/viewtopic.php?t=14946 https://winscp.net/forum/viewtopic.php?t=24296 https://winscp.net/forum/viewtopic.php?t=27237 https://winscp.net/forum/viewtopic.php?t=13798 ---- In such case, the problem can be workarounded by setting //Preferred SFTP protocol version// to 3: https://winscp.net/eng/docs/ui_login_sftp |
| 2023-12-27 13:32 | Comment | https://winscp.net/forum/viewtopic.php?t=33904#120562 Emails with clbqavin4@gmail.com |
| 2023-12-27 18:00 | Summary | Interoperability issues with servers that has buggerhave broken implementation of newer SFTP versions |
| 2024-07-22 13:59 | Severity | Bug → Enhancement |
| Status | RESOLVED | |
| Implemented in | 6.4 | |
| Resolution | FIXED | |
| Summary | Interoperability issuesLimiting SFTP version to 3 with servers that have broken implementation of newer SFTP versionsnon-well-known SFTP servers as a workaround for interoperability issues | |
| Comment | Implemented. WinSCP now by default uses SFTP 4–6 only with well known and tested servers. |
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| 2024-07-23 09:15 | Comment | Commit 7aa82b90 |
| 2024-07-25 14:30 | Comment | Emails with David Jauregui. |
| Comment | https://winscp.net/forum/viewtopic.php?t=33904#120562· Emails with clbqavin4 <clbqavin4@... >. · | |
| 2024-09-23 09:27 | Comment | Documented: https://winscp.net/eng/docs/ui_login_sftp#protocol_options |
| 2024-09-23 15:47 | Comment | Documented:· https://winscp.net/eng/docs/ui_login_sftp#protocol_options https://winscp.net/eng/docs/incompatible_changes#beta |