CVE-2023-28864 (chef_infra_server)

Progress Chef Infra Server before 15.7 allows a local attacker to exploit a /var/opt/opscode/local-mode-cache/backup world-readable temporary backup path to access sensitive information, resulting in the disclosure of all indexed node data, because OpenSearch credentials are exposed. (The data typically includes credentials for additional systems.) The attacker must wait for an admin to run the "chef-server-ctl reconfigure" command.

access admin backup cache chef command credentials cve data disclosure exploit exposed information infra local mode node opensearch path progress run sensitive information server systems var world