Closed rrioux closed 4 years ago
Hi Randal,
Based on the description you shared, it seems like the server you are trying to scan support neither TLS 1.3 nor a particular cipher you are trying.
You help further, please provide more details (and why do you think this is a bug, by comparing with other scan tools)
It happens on thousands of domains. tls-scan versions prior to the TLS 1.3 support do not throw this error (hmm, I suppose that would be obvious!).
I will narrow down a test set for FQDNs and see if I can't get more useful data.
Thanks!
It think this is expected because only a few servers out there on Internet supports TLS 1.3. You can easily mute this noise by redirecting stderr to /dev/null (or to a file).
Thanks for continuing the work on this tool. I just wanted to report an error I get when running scans, but it doesn't seem to effect the results.
host: hostname; ip: n.n.n.n; error: Network; errormsg: Error encountered during GnuTLS handshake: -12 Unsupported TLS 1.3 version/cipher
Any idea what this is? If you need more data, please advise how you would like it generated.
Thanks! Randal