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AdamBrown-6556 asked bhargaviannadevara-msft commented

All my azurewebsites.net default domains stopped working this morning.

I use .azurewebsites.net domains for a bunch of internals of various web apps.

This morning, none of them can be loaded or contacted in chrome - I get ERR_SSL_VERSION_OR_CIPHER_MISMATCH.

e.g. https://cleaningsupermarket-test.azurewebsite.net - can't load the site.

azure-webapps-ssl-certificates
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@AdamBrown-6556 Thanks for reaching out and reporting this. I've reached out to our internal teams to check on this and will let you know as I have more details.

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@AdamBrown-6556 Meanwhile, could you please confirm the SKU your apps are on? And the regions they are deployed to?

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AdamBrown-6556 avatar image AdamBrown-6556 bhargaviannadevara-msft ·

Now fixed.

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@AdamBrown-6556 Thanks agin for confirming, we're glad the issue is resolved. I've summarized the discussion as an answer below so it benefits others in the community running into similar issues.


If an answer is helpful, please "Accept answer" and/or "Up-Vote" which might help other community members reading this thread.

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AdamBrown-6556 avatar image AdamBrown-6556 bhargaviannadevara-msft ·

Hi,

This is azure app service apps, from multiple subscriptions. We typically leave internal APIs on azurewebsites.net addresses, so all calls to internal apis from mobile and desktop devices are failing for us.

Basically, it's impossible to make any https request of any *.azurewebsites.net address right now (not just mine) - they all fail with ERR_SSL_VERSION_OR_CIPHER_MISMATCH

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1 Answer

bhargaviannadevara-msft avatar image
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bhargaviannadevara-msft answered

@AdamBrown-6556 Thanks for reaching out and taking the time to report this issue. We've gotten similar reports from other customers today about this issue: azurewebsites.net issue - Your connection to this site isn't secure ERR_SSL_VERSION_OR_CIPHER_MISMATCH.

There seems to be an issue with an ISP: https://twitter.com/ealexhudson/status/1434921204289351683.
Please check if this is what is impacting you as well.



If an answer is helpful, please "Accept answer" and/or "Up-Vote" which might help other community members reading this thread.

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