Apache Aurora: padding oracle can allow construction an authentication cookie

Vulnerability Description

** UNSUPPORTED WHEN ASSIGNED ** Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Aurora. An endpoint exposing internals to unauthenticated users can be used as a "padding oracle" allowing an anonymous attacker to construct a valid authentication cookie. Potentially this could be combined with vulnerabilities in other components to achieve remote code execution. As this project is retired, we do not plan to release a version that fixes this issue. Users are recommended to find an alternative or restrict access to the instance to trusted users. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

References

• https://lists.apache.org/thread/564kbv3wqdzkscmdn2bg4vlk48qymryp
• http://www.openwall.com/lists/oss-security/2024/02/27/3