CWE-1050
Excessive Platform Resource Consumption within a Loop
2019-01-03
00h00 +00:00
00h00 +00:00
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Name: Excessive Platform Resource Consumption within a Loop
The product has a loop body or loop condition that contains a control element that directly or
indirectly consumes platform resources, e.g. messaging, sessions, locks, or file
descriptors.
Allgemeine Informationen
Einführungsmodi
ImplementationAnwendbare Plattformen
Sprache
Klasse: Not Language-Specific (Undetermined)Häufige Konsequenzen
| Bereich | Auswirkung | Wahrscheinlichkeit |
|---|---|---|
| Availability | DoS: Resource Consumption (CPU), DoS: Resource Consumption (Memory), DoS: Resource Consumption (Other), Reduce Performance Hinweis: This issue can make the product perform more slowly. If an attacker can influence the number of iterations in the loop, then this performance problem might allow a denial of service by consuming more platform resources than intended. |
Erkennungsmethoden
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.)Wirksamkeit : High
Hinweise zur Schwachstellen-Zuordnung
Begründung : 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.Kommentar : 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.
Referenzen
REF-959
Automated Source Code Performance Efficiency Measure (ASCPEM)Object Management Group (OMG).
https://www.omg.org/spec/ASCPEM/
REF-1534
Automated Technical Debt Measure, Version 2OMG.
https://www.omg.org/spec/ATDM2/1.0/PDF
Einreichung
| Name | Organisation | Datum | Veröffentlichungsdatum | Version |
|---|---|---|---|---|
| CWE Content Team | MITRE | 3.2 |
Änderungen
| Name | Organisation | Datum | Kommentar |
|---|---|---|---|
| CWE Content Team | MITRE | updated 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 Applicable_Platforms, Common_Consequences, Description, Time_of_Introduction | |
| CWE Content Team | MITRE | updated Detection_Factors, References |
