Provide references for CVE-2021-2175.
Where can I find more information about CVE-2021-2175?
References are available at: https://www.oracle.com/security-alerts/cpuapr2021.html, https://databasesecurityninja.wordpress.com/2022/02/02/cve-2021-2175-database-vault-metadata-exposure-vulnerability/, http://packetstormsecurity.com/files/170373/Oracle-Database-Vault-Metadata-Exposure.html.