Large Data Table with Excessive Number of Indices

Opis

The product uses a large data table that contains an excessively large number of indices.

While the interpretation of "large data table" and "excessively large number of indices" may vary for each product or developer, CISQ recommends a default threshold of 1000000 rows for a "large" table and a default threshold of 3 indices.

Skutki

• Other

  Reduce Performance

  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.

Słabość nadrzędna

• CWE-405 Asymmetric Resource Consumption (Amplification)

Kiedy powstaje

• Implementation

Dotyczy

Not Language-Specific

Źródła

1. Automated Source Code Performance Efficiency Measure (ASCPEM) — Object Management Group (OMG), ASCPEM-PRF-6, 2016