Modes d'introduction
Implementation
Conséquences courantes
Portée |
Impact |
Probabilité |
Other | Other | |
Mesures d’atténuation potentielles
Phases : Implementation
Within Java, use .equals() to compare string values.
Within JavaScript, use == to compare string values.
Within PHP, use == to compare a numeric value to a string value. (PHP converts the string to a number.)
Méthodes de détection
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.)
Efficacité : High
Notes de cartographie des vulnérabilités
Justification : This CWE entry is at the Variant 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-62
The Art of Software Security Assessment
Mark Dowd, John McDonald, Justin Schuh.
Soumission
Nom |
Organisation |
Date |
Date de publication |
Version |
CWE Content Team |
MITRE |
2006-12-15 +00:00 |
2006-12-15 +00:00 |
Draft 5 |
Modifications
Nom |
Organisation |
Date |
Commentaire |
Eric Dalci |
Cigital |
2008-07-01 +00:00 |
updated Potential_Mitigations, Time_of_Introduction |
CWE Content Team |
MITRE |
2008-09-08 +00:00 |
updated Description, Relationships |
CWE Content Team |
MITRE |
2008-10-14 +00:00 |
updated Relationships |
CWE Content Team |
MITRE |
2009-05-27 +00:00 |
updated Demonstrative_Examples |
CWE Content Team |
MITRE |
2011-03-29 +00:00 |
updated Demonstrative_Examples, Description, Potential_Mitigations |
CWE Content Team |
MITRE |
2011-06-01 +00:00 |
updated Common_Consequences, Relationships, Taxonomy_Mappings |
CWE Content Team |
MITRE |
2012-05-11 +00:00 |
updated Demonstrative_Examples, References, Relationships, Taxonomy_Mappings |
CWE Content Team |
MITRE |
2014-07-30 +00:00 |
updated Relationships, Taxonomy_Mappings |
CWE Content Team |
MITRE |
2017-11-08 +00:00 |
updated Taxonomy_Mappings |
CWE Content Team |
MITRE |
2019-01-03 +00:00 |
updated Relationships, Taxonomy_Mappings |
CWE Content Team |
MITRE |
2020-02-24 +00:00 |
updated Relationships |
CWE Content Team |
MITRE |
2020-08-20 +00:00 |
updated Relationships |
CWE Content Team |
MITRE |
2021-03-15 +00:00 |
updated Demonstrative_Examples, Description, Potential_Mitigations, Relationships |
CWE Content Team |
MITRE |
2023-04-27 +00:00 |
updated Detection_Factors, Relationships |
CWE Content Team |
MITRE |
2023-06-29 +00:00 |
updated Mapping_Notes |
CWE Content Team |
MITRE |
2025-04-03 +00:00 |
updated Demonstrative_Examples |