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CWE-52: Path Equivalence: '/multiple/trailing/slash//'

 
Path Equivalence: '/multiple/trailing/slash//'
Weakness ID: 52 (Weakness Variant)Status: Incomplete
+ Description

Description Summary

A software system that accepts path input in the form of multiple trailing slash ('/multiple/trailing/slash//') 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-2002-1078Directory listings in web server using multiple trailing slash
+ 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 Variant163Improper Neutralization of Multiple Trailing Special Elements
Research Concepts1000
CanPrecedeWeakness VariantWeakness Variant289Authentication Bypass by Alternate Name
Research Concepts1000
+ Taxonomy Mappings
Mapped Taxonomy NameNode IDFitMapped Node Name
PLOVER/multiple/trailing/slash// ('multiple trailing slash')
+ 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 - Multiple Trailing Slash - /multiple/trailing/slash//
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Page Last Updated: September 12, 2011
 

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