CWE-577: EJB Bad Practices: Use of Sockets

MITRE CWE weakness

Description

The product violates the Enterprise JavaBeans (EJB) specification by using sockets.

The Enterprise JavaBeans specification requires that every bean provider follow a set of programming guidelines designed to ensure that the bean will be portable and behave consistently in any EJB container. In this case, the product violates the following EJB guideline: "An enterprise bean must not attempt to listen on a socket, accept connections on a socket, or use a socket for multicast." The specification justifies this requirement in the following way: "The EJB architecture allows an enterprise bean instance to be a network socket client, but it does not allow it to be a network server. Allowing the instance to become a network server would conflict with the basic function of the enterprise bean-- to serve the EJB clients."

Common consequences

• Other: Quality Degradation

Mitigations

Architecture and Design — Do not use Sockets when writing EJBs.

References

• CWE page: https://cwe.mitre.org/data/definitions/577.html
• CWE list: https://cwe.mitre.org/data/index.html