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Base · Medium

CWE-1122: Excessive Halstead Complexity

The code is structured in a way that a Halstead complexity measure exceeds a desirable maximum.

CWE-1122 · Base Level

Description

The code is structured in a way that a Halstead complexity measure exceeds a desirable maximum.

A variety of Halstead complexity measures exist, such as program vocabulary size or volume.

Potential Impact

Other

Reduce Maintainability, Increase Analytical Complexity

CWE-1120: Excessive Code Complexity

The code is too complex, as calculated using a well-defined, quantitative measure.

Frequently Asked Questions

What is CWE-1122?

CWE-1122 (Excessive Halstead Complexity) is a software weakness identified by MITRE's Common Weakness Enumeration. It is classified as a Base-level weakness. The code is structured in a way that a Halstead complexity measure exceeds a desirable maximum.

How can CWE-1122 be exploited?

Attackers can exploit CWE-1122 (Excessive Halstead Complexity) to reduce maintainability, increase analytical complexity. This weakness is typically introduced during the Implementation phase of software development.

How do I prevent CWE-1122?

Follow secure coding practices, conduct code reviews, and use automated security testing tools (SAST/DAST) to detect this weakness early in the development lifecycle.

What is the severity of CWE-1122?

CWE-1122 is classified as a Base-level weakness (Medium abstraction). Its actual severity depends on the specific context and how the weakness manifests in your application.