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Question Nezla · Jun 4, 2022

SSL/TLS connection error

#Ensemble

Hi Guys,

I'm getting the below TLS error in SSL_connect(), SSL_ERROR_SYSCALL, I've treid mulitple SSL/TLS configuration and still get the same error, so should I be asking the client that I'm trying to connect if there a specific certificate or configuration!?

Thanks

Product version: Ensemble 2014.1

Discussion (4)3

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Comments

Alexander Koblov · Jun 5, 2022

Most likely server you are connecting to requires tls 1.1 or tls 1.2. Ensemble 2014.1 is quite old. Consider upgrading.

You can try to find out what protocol server supports via nmap (https://nmap.org/nsedoc/scripts/ssl-enum-ciphers.html)

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Nezla Jun 5, 2022 to Alexander Koblov

Hmmm, I was able to connect to their dev server with no issues, not sure it they use the same server for both Dev & live environments !?

is there a path or a hotfix that I can run to upgrade TLS because upgrading Ensemble is not an option for the time being?

Thanks

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Alexander Koblov Jun 6, 2022 to Nezla

I'm not aware of such patch or a hotfix.

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Pasi Leino Jun 29, 2022 to Nezla

The TLS capabilities are also platform dependent, so simple Ensemble upgrade will not suffice.

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