Versions / Builds AffectedAll versions
Problem SummaryFirefox is blocking https sites when https inspection is enabled
TT / JIRAIDGFIWM-562
How to IdentifyFirefox is blocking https sites when https inspection is enabled.
Firefox is reporting the following error:
(The certificate is not trusted because it was signed using a signature algorithm that was disabled because that algorithm is not secure.)
The reason is because the certificates Web Monitor is generating the temporary certificate using a SHA-1 signature and signature hash algorithm vs. SHA-256 or SHA-512. The below Mozilla article is the error highlighted from the Mozilla side where Firefox is blocking anything signed SHA-1.
Workaround / Fix DetailsPatch is available via auto-updates
Required ActionsMake the client update to version 10 and use the auto-updates.
A patch is already available via auto-updates