HIGH

GHSA-v8v8-cm84-m686

OpenBao's cross-namespace lease revocation via legacy sys/revoke path bypasses ACL

Details

# Impact

OpenBao's namespaces provide multi-tenant separation. A tenant who intentionally leaks lease identifiers can have their lease and underlying credential revoked or renewed by a user in another tenant via the legacy, undocumented `sys/revoke` and `sys/renew` endpoints.

# Patch

This will be addressed in v2.5.4.

Are you affected?

Enter the version of the package you're using.

Affected packages

Go / github.com/openbao/openbao

Introduced in: 0 Fixed in: 2.5.4

Fix go get github.com/openbao/openbao@v2.5.4

References

https://github.com/openbao/openbao/security/advisories/GHSA-v8v8-cm84-m686 [WEB]
https://github.com/openbao/openbao/pull/3152 [WEB]
https://github.com/openbao/openbao/commit/c0495646b41cea0e3f5a1030132e9cf5c2375b5c [WEB]
https://github.com/openbao/openbao [PACKAGE]
https://github.com/openbao/openbao/releases/tag/v2.5.4 [WEB]