CWE-766 Detail

The product declares a critical variable, field, or member to be public when intended security policy requires it to be private.

Introductiemodi

Implementation

Toepasselijke platforms

Taal

Name: C++ (Undetermined)
Name: C# (Undetermined)
Name: Java (Undetermined)

Veelvoorkomende gevolgen

Waargenomen voorbeelden

Mogelijke risicobeperkingen

Phases : Implementation
Data should be private, static, and final whenever possible. This will assure that your code is protected by instantiating early, preventing access, and preventing tampering.

Detectiemethoden

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.)
Effectiviteit : High

Notities kwetsbaarheidsmapping

Rechtvaardiging : This CWE entry is at the Base level of abstraction, which is a preferred level of abstraction for mapping to the root causes of vulnerabilities.
Opmerking : 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.

Referenties

REF-960

Automated Source Code Maintainability Measure (ASCMM)
Object Management Group (OMG).
https://www.omg.org/spec/ASCMM/

Indiening

Wijzigingen