Actualizando NethServer 6 a NethServer 7.There are no ads in this search engine enabler service. ℹ️About GitHub Wiki SEE, a search engine enabler for GitHub WikisĪs GitHub blocks most GitHub Wikis from search engines. Check patches 🗂️ Page Index for this GitHub Wiki LUCKY13 (CVE-2013-0169), experimental potentially VULNERABLE, uses cipher block chaining (CBC) ciphers with TLS. We have increased the security of connection however testssl.sl still complains that we use cipher 128 and 256 bitsĪverage: SEED + 128+256 Bit CBC ciphers offered TLSv1.1: DHE-RSA-CAMELLIA256-SHA DHE-RSA-AES256-SHA ECDHE-RSA-AES256-SHA DHE-RSA-CAMELLIA128-SHA DHE-RSA-AES128-SHA ECDHE-RSA-AES128-SHA CAMELLIA128-SHA AES128-SHA TLSv1: DHE-RSA-CAMELLIA256-SHA DHE-RSA-AES256-SHA ECDHE-RSA-AES256-SHA DHE-RSA-CAMELLIA128-SHA DHE-RSA-AES128-SHA ECDHE-RSA-AES128-SHA CAMELLIA128-SHA AES128-SHA testss.sh it will restrict to only TLS1.2, we can see that we have a limited cipher list allowed, it is something that could block old ssl client to communicate with the httpd server (cf the list of client) +SSLProtocol all -SSLv2 -SSLv3 -TLSv1 -TLSv1.1 etc/httpd/conf.d/zz_nf Example with httpd -SSLProtocol all -SSLv2 -SSLv3 mattermost (the createlinks expand the configuration zz_nf) FIXME: why ?.This policy has a more restricted cipher list than the httpd one, but we still use TLS1.1 and TLS 1.0 We use a similar list of cipher than httpd We provide a may configuration for compatibility, maybe we do not use tls if the remote server cannot use it. Each service needs to implement their changes from its configuration files listed below. The event tls-policy-save changes the tls protocol or the allowed cipher list of several services. We have some documentation available, one from redhat (check each services): We have started a discussion on the community forum, the purpose is to propose only TLS1.2 by a newer TLS policy, but The sysadmin will enable it on his own by a dropdown.
We are analysing to remove TLS 1.0 and TLS 1.1 that suffer some vulnerabilities some years, even if we could mitigate them.
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