What's New in v20.2.0-rc.4

Warning:
Cockroach Labs will stop providing Assistance Support for this version on May 10, 2022. Prior to that date, upgrade to a more recent version to continue receiving support. For more details, see the Release Support Policy.

November 3, 2020

Warning:

A denial-of-service (DoS) vulnerability is present in CockroachDB v20.2.0 - v20.2.3 due to a bug in protobuf. This is resolved in CockroachDB v20.2.4 and later releases. When upgrading is not an option, users should audit their network configuration to verify that the CockroachDB HTTP port is not available to untrusted clients. We recommend blocking the HTTP port behind a firewall.

For more information, including other affected versions, see Technical Advisory 58932.

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Downloads

Docker image

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$ docker pull cockroachdb/cockroach-unstable:v20.2.0-rc.4

Bug fixes

  • A bug in earlier v20.2 versions caused some GRANT and REVOKE commands on user-defined schemas to incorrectly fail with an "invalid privileges" error. This affected schemas that were created after granting privileges at the database level. This bug is now resolved.

Contributors

This release includes 1 merged PR by 1 author.

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