4.0.2 Release notes

Added

Core

• Version detection in the agent for macOS Big Sur.

Changed

API

• GET /agents/summary/os, GET /agents/summary/status and GET /overview/agents will no longer consider 000 as an agent.

• Increased to 64 the maximum number of characters that can be used in security users, roles, rules, and policies names.

Fixed

API

• Error with POST /security/roles/{role_id}/rules when removing role-rule relationships with admin resources.

• Timeout error with GET /manager/configuration/validation when using it in a slow environment.

Framework

• Error with some distributed requests when the cluster configuration is empty.

• Special characters in default policies.

Core

• Bug in Remoted that limited the maximum agent number to MAX_AGENTS-3 instead of MAX_AGENTS-2.

• Error in the network library when handling disconnected sockets.

• Error in FIM when handling temporary files and registry keys exceeding the path size limit.

• Bug in FIM that stopped monitoring folders pointed by a symbolic link.

• Race condition in FIM that could cause Syscheckd to stop unexpectedly.

Added

• Support for Wazuh v4.0.2.

Changed

• An alert summary table is now included in PDF reports of all modules.

• Authentication with run_as is now available for other users besides wazuh-wui.

• A notification is now displayed when no agents have been registered.

• API security entities between 0 and 99 are now reserved.

Fixed

• Manager restart in rule editor with Wazuh cluster enabled.

• Restored the tables in the agents reports.

• Corrected the subtraction of managers (agent 000) in agent count considering the RBAC permissions of the current user.

• Changes done via a worker API were overwritten.

• Default user field in Security Role mapping is now provided depending on whether ODFE or X-Pack is installed.

• Bug that replaced index-pattern title with its ID during the updating process.