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SSL error on Mojave, various software

Hi there,


I am in the process of routine updates on different Mojave software, and encountered an SSL error. Firefox (most up-to-date ESR version) displays SSL_ERROR_NO_CYPHER_OVERLAP error, while iMazing can't download updates due to SSL error, and the App Store too can't download updates while claiming SSL error.


I have another Mac with same OS installed that doesn't display this error.


How would I find and solve the issue?

MacBook Pro 13″, macOS 10.12

Posted on Apr 10, 2023 5:40 PM

Reply
Question marked as Top-ranking reply

Posted on Apr 10, 2023 8:19 PM

No idea if this still works...


Go on the Apple certificate page:

Apple PKI - Apple


Download the Apple Intermediate Certificates

Apple IST CA 2 - G1 Certificate (direct download)


Double click the downloaded certificate to install it in Keychain Access.

You should see it now, in login certificates.

https://discussions.apple.com/thread/251211674?answerId=253087027022&page=1


Thanks to Roger Wilmut1…

how to renew certificates expired on 2011… - Apple Community

how to renew certificates expired on 2011… - Apple Community


DST Root CA X3 Certificate Expiration Problems and Fix - The Tech Journal (stephenwagner.com)


4 replies
Question marked as Top-ranking reply

Apr 10, 2023 8:19 PM in response to cubytus

No idea if this still works...


Go on the Apple certificate page:

Apple PKI - Apple


Download the Apple Intermediate Certificates

Apple IST CA 2 - G1 Certificate (direct download)


Double click the downloaded certificate to install it in Keychain Access.

You should see it now, in login certificates.

https://discussions.apple.com/thread/251211674?answerId=253087027022&page=1


Thanks to Roger Wilmut1…

how to renew certificates expired on 2011… - Apple Community

how to renew certificates expired on 2011… - Apple Community


DST Root CA X3 Certificate Expiration Problems and Fix - The Tech Journal (stephenwagner.com)


SSL error on Mojave, various software

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