CWE-1094
Excessive Index Range Scan for a Data Resource
Incomplete
2019-01-03 00:00 +00:00
2024-02-29 00:00 +00:00
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Excessive Index Range Scan for a Data Resource
The product contains an index range scan for a large data table,
but the scan can cover a large number of rows.
Extended Description
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 "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.
Informations
Common Consequences
| Scope | Impact | Likelihood |
|---|---|---|
| Other | Reduce Performance |
Vulnerability Mapping Notes
Rationale : This entry is primarily a quality issue with no direct security implications.Comments : Look for weaknesses that are focused specifically on insecure behaviors that have more direct security implications.
References
REF-959
Automated Source Code Performance Efficiency Measure (ASCPEM)Object Management Group (OMG).
https://www.omg.org/spec/ASCPEM/
Submission
| Name | Organization | Date | Date Release | Version |
|---|---|---|---|---|
| CWE Content Team | MITRE | 3.2 |
Modifications
| Name | Organization | Date | Comment |
|---|---|---|---|
| CWE Content Team | MITRE | updated Description, Relationships | |
| CWE Content Team | MITRE | updated Relationships | |
| CWE Content Team | MITRE | updated Description | |
| CWE Content Team | MITRE | updated References, Relationships | |
| CWE Content Team | MITRE | updated Mapping_Notes | |
| CWE Content Team | MITRE | updated Mapping_Notes |
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