CWE-1044
Weakness ProhibitedArchitecture with Number of Horizontal Layers Outside of Expected Range
Abstraction: Base · Status: Incomplete
The product's architecture contains too many - or too few - horizontal layers.
Mapping guidance
This entry is primarily a quality issue with no direct security implications.
Look for weaknesses that are focused specifically on insecure behaviors that have more direct security implications.
Modes of introduction
Detection methods
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.)
Effectiveness: High
Notes
Terminology
While the interpretation of "expected range" may vary for each product or developer, CISQ recommends a default minimum of 4 layers and maximum of 8 layers. [REF-1133]
Content history
Entry derived from Common Quality Enumeration (CQE) Draft 0.9.
updated Description
updated References, Relationships
updated Mapping_Notes
updated Mapping_Notes
updated Applicable_Platforms, Common_Consequences, Description
updated Description, Detection_Factors, References, Terminology_Notes
0 vulnerabilities reference this CWE, most recent first.
No vulnerabilities reference this CWE.
No mitigation information available for this CWE.
No CAPEC attack patterns related to this CWE.