Certificate verify failed (CA signature digest algorithm too weak)

Technical assistance
1
  • Used Zammad version: 6.2
  • Used Zammad installation type: source
  • Operating system: Ubuntu 22.04.3 LTS
  • Browser + version:

Hello,

after updating to version 6.2 we cannot logging via LDAPS

We uploaded our AD Certificate CA and got following Failure:

SSL_connect returned=1 errno=0 peeraddr=*:636 state=error: certificate verify failed (CA signature digest algorithm too weak).

Can we accept weak certificates in some way?

Thank you

Greetings Dominik

2

Hi @Morphinus. Simply answer: No.

3

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