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https://groups.google.com/a/chromium.org/d/topic/security-dev/IGT2fLJrAeo
The use of the subjectAlternativeName fields leaves it unambiguous whether a certificate is expressing a binding to an IP address or a domain name, and is fully defined in terms of its interaction with Name Constraints. commonName, however, is ambiguous, and because of this, support for the commonName has been a source of security bugs - in both Chrome and the libraries it uses and within the ...
https://www.digicert.com/subject-alternative-name-compatibility.htm
Internet Explorer, Firefox, Opera, Safari, and Netscape: All have supported Subject Alternative Names since 2003. Internet Explorer has actually supported them since Windows 98. Micrsoft Edge: Microsoft's newest browser supports Subject Alternative Names. Windows Mobile 5: Supports Subject Alternative Names, but it does not support Wildcard matching (*.example.com).
http://wiki.cacert.org/FAQ/subjectAltName
subjectAltName must always be used (RFC 3280 4.2.1.7, 1. paragraph). CN is only evaluated if subjectAltName is not present and only for compatibility with old, non-compliant software. So if you set subjectAltName, you have to use it for all host names, email addresses, etc., not just the "additional" ones. subjectAltName and CAcert CSR parser
https://developers.google.com/web/updates/2017/03/chrome-58-deprecations
Jan 14, 2019 · RFC 2818 has deprecated this for nearly two decades, and the baseline requirements (which all publicly trusted certificate authorities must abide by) has required the presence of a subjectAltName since 2012. Firefox already requires the subjectAltName for any newly issued publicly trusted certificates since Firefox 48.
http://www.michaelm.info/blog/?p=1281
Jun 29, 2013 · IP addresses in SubjectAltName in SSL website certificates #fail for some browsers. Posted on June 29, 2013 by TriMike Leave a reply . Even though Chrome, IE and Firefox support certificates with a Subject Alternative Name (subjectAltName) extension, it appears that only Firefox uses the “iPAddress” extension correctly for verifying URLs ...
https://textslashplain.com/2017/03/10/chrome-deprecates-subject-cn-matching/
If you’re using a Self-Signed certificate for your HTTPS server, a deprecation coming to Chrome may affect your workflow. Chrome 58 will require that certificates specify the hostname(s) to which they apply in the SubjectAltName field; values in the Subject field will be ignored. This follows a similar change in Firefox 48. If impacted, you’ll…
https://docs.oracle.com/cd/E52668_01/E66514/html/ceph-issues-24424028.html
The software described in this documentation is either no longer supported or is in extended support. ... 1.8.5 SSL SecurityWarning: Certificate has no subjectAltName. ... If the certificate does not have the v3 extension enabled and the subjectAltName set within the certificate, a warning message is displayed when a client such as the Swift ...
https://github.com/webpack/webpack-dev-server/issues/854
Mar 20, 2017 · The methods above works for me with Chrome. But I ran into some new issues. I cannot install the self-signed certificate on Firefox. And if I install it on iphone, it's not trusted.
https://blogs.sap.com/2017/05/03/fix-chrome-missing_subjectaltname-error-with-sap-netweaver-application-server-abap/
May 03, 2017 · Thanks Nils, I have the exact same issue but for a Java NW Portal. Would you happend to know how this is applicable in the SSL configuration of the NWA? There is an option to add SubjectAltName but this doesn’t seem to work for me. After I have filled thiese entries, and imported CSR Response, I still get the warning in Chrome.
https://github.com/webpack/webpack-dev-server/issues/906
May 09, 2017 · There has something changed since Chrome 58. The certificate misses subjectAltName. This server could not prove that it is localhost; its security certificate is from [missing_subjectAltName]. This may be caused by a misconfiguration or ...
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