GHSA-c58c-w527-h77p
Deserialization of untrusted data in Apache Cayenne
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Maven | org.apache.cayenne:cayenne-server | < 4.1.1 | 4.1.1 |
Details
As written in the advisory (Markdown source, shown as plain text).
Hessian serialization is a network protocol that supports object-based transmission. Apache Cayenne's optional Remote Object Persistence (ROP) feature is a web services-based technology that provides object persistence and query functionality to 'remote' applications. In Apache Cayenne 4.1 and earlier, running on non-current patch versions of Java, an attacker with client access to Cayenne ROP can transmit a malicious payload to any vulnerable third-party dependency on the server. This can result in arbitrary code execution.
References
External links from the advisory. They lead to third-party sites.