450 TLS session of data connection has not resumed... (wodFtpDLX / wodFtpDLX.NET)
Here's the reply from our customer:
"I'm unsure of why your server is unable to resume connection in TLS, but this is a known vulnerability."
When the customer says "why your server" in the above quote they are referring to our application that is attempting to send them data using FtpDLX
Archived here.
https://filezilla-project.org/misc/ftps_connection_stealing_exploit.cpp
Complete thread:
- 450 TLS session of data connection has not resumed... - isoarthenland, 2016-07-26, 22:38
- 450 TLS session of data connection has not resumed... - Jasmine, 2016-07-27, 17:05
- 450 TLS session of data connection has not resumed... - isoarthenland, 2016-07-27, 17:11
- 450 TLS session of data connection has not resumed... - Jasmine, 2016-07-27, 17:13
- 450 TLS session of data connection has not resumed... - isoarthenland, 2016-07-27, 17:21
- 450 TLS session of data connection has not resumed... - isoarthenland, 2016-07-27, 19:03
- 450 TLS session of data connection has not resumed... - isoarthenland, 2016-07-27, 17:21
- 450 TLS session of data connection has not resumed... - Jasmine, 2016-07-27, 17:13
- 450 TLS session of data connection has not resumed... - isoarthenland, 2016-07-27, 17:11
- 450 TLS session of data connection has not resumed... - Jasmine, 2016-07-27, 17:05