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@denyeart denyeart tagged this Aug 26, 2019 · 5 commits to release-1.4 since this tag


What's New in Hyperledger Fabric CA v1.4.3

No new features.

Important Fixes


Changes, Known Issues, and Workarounds

Go MySQL driver updated to version 2019-05-10T10:23:35Z.

Known Vulnerabilities
FABC-174 Commands can be manipulated to delete identities or affiliations

This vulnerability can be resolved in one of two ways:

1) Use HTTPS (TLS) so that the authorization header is not in clear text.

2) The token generation/authentication mechanism was improved to optionally prevent
token reuse. In v1.4 a more secure token can be used by setting environment variable:


However, it cannot be set to false until all clients have
been updated to generate the more secure token and tolerate
The Fabric CA client has been updated in v1.4 to generate the more secure token.
The Fabric SDKs will be updated by v2.0 timeframe to generate the more secure token,
at which time the default for Fabric CA server will change to:

Resolved Vulnerabilities

For the full list of improvements and fixes, refer to the release change log:
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