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How do I have Firefox check for expired/revoked certificates?

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  • 8 have this problem
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  • Last reply by Shashank

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The Heartbeat vulnerability fix requires servers update openssl, get a new certificate, and revoke the old certificate. To be sure a spoofed site isn't using the revoked certificate, I need Firefox to check for revoked certificates. How do I turn this revoked certificate checking on in Firefox?

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hello eghuff, firefox should be set to check for revoked certificates by default, you can check that under firefox > options > advanced > certificates > validation.

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You can also use sites that check the certificate chain.

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Chosen Solution

Hello,

I hope that your question has been answered.

If you have not already, please mark this thread as solved by marking the solution. This will help other users experiencing similar problems find help faster and more efficiently.

I hope you continue using our products and thank you for contacting Mozilla Support.