CWE-1073
Non-SQL Invokable Control Element with Excessive Number of Data Resource Accesses
2019-01-03
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特定のCWEの通知
特定のCWEの変更情報をいち早くお届けします。
名前: Non-SQL Invokable Control Element with Excessive Number of Data Resource Accesses
The product contains a client with a function or method that contains a large number of data accesses/queries that are sent through a data manager, i.e., does not use efficient database capabilities.
一般情報
導入モード
Architecture and Design適用可能なプラットフォーム
言語
名前： SQL (Often)テクノロジー
名前： Database Server (Often)一般的な結果
| スコープ | 影響 | 可能性 |
|---|---|---|
| Other | Reduce Performance 注記：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. |
検出方法
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.)有効性 : High
脆弱性マッピングノート
理由 : This entry is primarily a quality issue with no direct security implications.コメント : Look for weaknesses that are focused specifically on insecure behaviors that have more direct security implications.
ノート
While the interpretation of "large number of data accesses/queries" may vary for each product or developer, CISQ recommends a default maximum of 2 data accesses per function/method. [REF-1133]参考文献
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 MeasuresConsortium for Information & Software Quality (CISQ).
https://www.omg.org/spec/ASCQM/
REF-1534
Automated Technical Debt Measure, Version 2OMG.
https://www.omg.org/spec/ATDM2/1.0/PDF
登録情報
| 名前 | 組織 | 日付 | リリース日 | Version |
|---|---|---|---|---|
| CWE Content Team | MITRE | 3.2 |
変更履歴
| 名前 | 組織 | 日付 | コメント |
|---|---|---|---|
| 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 | |
| CWE Content Team | MITRE | updated Applicable_Platforms | |
| CWE Content Team | MITRE | updated Common_Consequences, Description, Time_of_Introduction | |
| CWE Content Team | MITRE | updated Description, Detection_Factors, References, Terminology_Notes |
