CWE-1094 Detail

The product contains an index range scan for a large data table, but the scan can cover a large number of rows.

Introductiemodi

Implementation

Toepasselijke platforms

Taal

Klasse: Not Language-Specific (Undetermined)

Veelvoorkomende gevolgen

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 entry is primarily a quality issue with no direct security implications.
Opmerking : Look for weaknesses that are focused specifically on insecure behaviors that have more direct security implications.

Notities

While the interpretation of "large data table" and "excessive index range" may vary for each product or developer, CISQ recommends a threshold of 1000000 table rows and a threshold of 10 for the index range. [REF-1133]

Referenties

REF-959

Automated Source Code Performance Efficiency Measure (ASCPEM)
Object Management Group (OMG).
https://www.omg.org/spec/ASCPEM/

REF-1133

Automated Source Code Quality Measures
Consortium for Information & Software Quality (CISQ).
https://www.omg.org/spec/ASCQM/

REF-1534

Automated Technical Debt Measure, Version 2
OMG.
https://www.omg.org/spec/ATDM2/1.0/PDF

Indiening

Wijzigingen