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CWE-56: Path Equivalence: 'filedir*' (Wildcard)

 
Path Equivalence: 'filedir*' (Wildcard)
Weakness ID: 56 (Weakness Variant)Status: Incomplete
+ Description

Description Summary

A software system that accepts path input in the form of asterisk wildcard ('filedir*') without appropriate validation can lead to ambiguous path resolution and allow an attacker to traverse the file system to unintended locations or access arbitrary files.
+ Time of Introduction
  • Implementation
+ Applicable Platforms

Languages

All

+ Common Consequences
ScopeEffect
Confidentiality
Integrity

Technical Impact: Read files or directories; Modify files or directories

+ Observed Examples
ReferenceDescription
CVE-2004-0696List directories using desired path and "*"
CVE-2002-0433List files in web server using "*.ext"
+ Potential Mitigations

see the vulnerability category "Path Equivalence"

+ Relationships
NatureTypeIDNameView(s) this relationship pertains toView(s)
ChildOfWeakness BaseWeakness Base41Improper Resolution of Path Equivalence
Development Concepts (primary)699
Research Concepts (primary)1000
ChildOfWeakness VariantWeakness Variant155Improper Neutralization of Wildcards or Matching Symbols
Research Concepts1000
+ Taxonomy Mappings
Mapped Taxonomy NameNode IDFitMapped Node Name
PLOVERfiledir* (asterisk / wildcard)
+ Content History
Submissions
Submission DateSubmitterOrganizationSource
PLOVERExternally Mined
Modifications
Modification DateModifierOrganizationSource
2008-07-01Eric DalciCigitalExternal
updated Time_of_Introduction
2008-09-08CWE Content TeamMITREInternal
updated Relationships, Taxonomy_Mappings
2011-06-01CWE Content TeamMITREInternal
updated Common_Consequences
Previous Entry Names
Change DatePrevious Entry Name
2008-04-11Path Issue - Asterisk Wildcard - filedir*
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Page Last Updated: September 12, 2011
 

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