CWE-580 Detalhe

The product contains a clone() method that does not call super.clone() to obtain the new object.

All implementations of clone() should obtain the new object by calling super.clone(). If a class does not follow this convention, a subclass's clone() method will return an object of the wrong type.

Modos de Introdução

Implementation

Plataformas Aplicáveis

Linguagem

Name: Java (Undetermined)

Consequências Comuns

Mitigações Potenciais

Phases : Implementation
Call super.clone() within your clone() method, when obtaining a new object.
Phases : Implementation
In some cases, you can eliminate the clone method altogether and use copy constructors.

Métodos de Detecção

Automated Static Analysis

Automated static analysis, commonly referred to as Static Application Security Testing (SAST), can find some instances of this weakness by analyzing source code (or binary/compiled code) without having to execute it. Typically, this is done by building a model of data flow and control flow, then searching for potentially-vulnerable patterns that connect "sources" (origins of input) with "sinks" (destinations where the data interacts with external components, a lower layer such as the OS, etc.)
Eficácia : High

Notas de Mapeamento de Vulnerabilidade

Justificativa : This CWE entry is at the Variant level of abstraction, which is a preferred level of abstraction for mapping to the root causes of vulnerabilities.
Comentário : Carefully read both the name and description to ensure that this mapping is an appropriate fit. Do not try to 'force' a mapping to a lower-level Base/Variant simply to comply with this preferred level of abstraction.

Submissão

Modificações