OpenBao exists to provide a software solution to manage, store, and distribute sensitive data including secrets, certificates, and keys. In versions 2.3.1 and below, accounts with access to highly-privileged identity entity systems in root namespaces were able to increase their scope directly to the root policy. While the identity system allowed adding arbitrary policies, which in turn could contain capability grants on arbitrary paths, the root policy was restricted to manual generation using unseal or recovery key shares. The global root policy was not accessible from child namespaces. This issue is fixed in version 2.3.2. To workaround this vulnerability, use of denied_parameters in any policy which has access to the affected identity endpoints (on identity entities) may be sufficient to prohibit this type of attack.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HOpenbao
APPOpenbao< 2.3.2
Related vulnerabilities
XSS w OpenBao — kradzież tokenu Web UI przez parametr error_description
OpenBao: zdalne phishing przez JWT/OIDC bez potwierdzenia logowania
OpenBao: ominięcie restrykcji przez subsystem audytu — RCE i dostęp sieciowy
OpenBao is an open source identity-based secrets management system. Prior to version 2.4.4, a privileged opera...
OpenBao is an open source identity-based secrets management system. In OpenBao versions prior to 2.4.1, JSON o...