[GUACAMOLE-932] RDP connections to Windows Server 2003 may fail after upgrading

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Invalid
• Affects Version/s: 1.1.0
• Component/s: RDP
• Assignee: Mike Jumper
• Reporter: Mike Jumper
• Created: 20/Jan/20 19:43
• Updated: 21/Jan/20 02:24
• Resolved: 21/Jan/20 02:24

Description

As recently reported on the user@ mailing list, it appears that RDP connections to Windows Server 2003 that worked as expected with older versions of Guacamole no longer function with staging/1.1.0 due to failures in security negotiation.

If this is the case, the cause of the failure should be corrected such that things continue to work. If it is not possible to achieve this while also automatically negotiating RDP security, it may be necessary to revert the "security" parameter to its old default of "rdp".

Issue Links

• is caused by: GUACAMOLE-249 Update RDP plugin support to 2.0.0 releases
• links to: Regression: client doesn't connect to 2003 R2 server using RDP encryption · Issue #5101 · FreeRDP/FreeRDP