Détail du CWE-1049

The product performs a data query with a large number of joins and sub-queries on a large data table.

This issue can make the product perform more slowly. If the relevant code is reachable by an attacker, then this performance problem might introduce a vulnerability.

While the interpretation of "large data table" and "large number of joins or sub-queries" may vary for each product or developer, CISQ recommends a default of 1 million rows for a "large" data table, a default minimum of 5 joins, and a default minimum of 3 sub-queries.

Conséquences courantes

Notes de cartographie des vulnérabilités

Justification : 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.
Commentaire : 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.

Références

REF-959

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

Soumission

Modifications