Hello, I am using Squid as transparent proxy for HTTP and HTTPS traffic on an OpenBSD 6.7 firewall. Since I have upgraded from Squid version 4.11 to 4.12 my Chrome browser is not able to visit any HTTPS websites. Firefox continues to work fine. Older versions of Chrome show a ERR_SSL_VERSION_INTERFERENCE error and newer versions of Chrome show a ERR_CONNECTION_REFUSED error. If I revert back to Squid 4.11 Chrome works again. I have not changed anything in my Squid config or any other configuration file of the firewall. I believe this issue might have something to do with the following change introduced in 4.12: 2020-05-06 10:09:50 +0300 Christos Tsantilas +199 -28 SslBump: Disable OpenSSL TLSv1.3 support for older TLS traffic (#620) Source: http://www.squid-cache.org/Versions/v4/changesets/SQUID_4_12.html Thank you in advance for your feedback. Best regards, Mabi _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users
