Tracker Bug 388

Ignore empty SSH keyboard interactive prompts

Last modified: 2009-07-17 08:58:21

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: Ignore empty SSH keyboard interactive prompts Bug# 388
: WinSCP : Unspecified
: Core : 4.2 beta
Status: RESOLVED : High
Resolution: FIXED   : Enhancement
Fixed in: 4.2.3
Description
2009-03-04 21:53
http://winscp.net/forum/viewtopic.php?t=6620
http://svn.tartarus.org/sgt?view=rev&rev=8492
Comment #1
2009-03-04 21:53:43
Upgraded to PuTTY revision 8492, which included a workaround.
Comment #2
2009-04-08 08:24:18
http://winscp.net/forum/viewtopic.php?t=6758
Comment #3
2009-05-29 09:52:21
Possibly related:
http://winscp.net/forum/viewtopic.php?t=6897
Comment #4
2009-07-01 09:22:28
Reopening.
The workaround in PuTTY just solved stray authentication announcement. It did not avoid the prompt itself.

Anyway: WinSCP behaves correctly, it display the empty authentication prompt, just as requested by the SSH server. Obviously it is bug in the server. Until 4.1.9 WinSCP was resistant to the bug and just ignored the empty prompts. Until the resistance is introduced back to WinSCP (in 4.1.3), either have you server fixed or downgrade to 4.1.9.
Comment #5
2009-07-02 19:46:36
Emails with Alexey in July 2009.
Comment #6
2009-07-02 20:06:35
Workaround implemented. Confirmed by Alexey.
Comment #7
2009-07-06 23:26:44
http://winscp.net/forum/viewtopic.php?t=7067
Comment #8
2009-07-17 08:58:21
http://winscp.net/forum/viewtopic.php?t=7106

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