Détail du CWE-402

CWE-402

Transmission of Private Resources into a New Sphere ('Resource Leak')
Draft
2006-07-19
00h00 +00:00
2023-10-26
00h00 +00:00
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Nom: Transmission of Private Resources into a New Sphere ('Resource Leak')

The product makes resources available to untrusted parties when those resources are only intended to be accessed by the product.

Informations générales

Modes d'introduction

Architecture and Design
Implementation

Conséquences courantes

Portée Impact Probabilité
ConfidentialityRead Application Data

Exemples observés

Références Description

CVE-2003-0740

Server leaks a privileged file descriptor, allowing the server to be hijacked.

CVE-2004-1033

File descriptor leak allows read of restricted files.

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 a Class and might have Base-level children that would be more appropriate
Commentaire : Examine children of this entry to see if there is a better fit

Soumission

Nom Organisation Date Date de publication Version
PLOVER 2006-07-19 +00:00 2006-07-19 +00:00 Draft 3

Modifications

Nom Organisation Date Commentaire
Eric Dalci Cigital 2008-07-01 +00:00 updated Time_of_Introduction
CWE Content Team MITRE 2008-09-08 +00:00 updated Relationships, Taxonomy_Mappings
CWE Content Team MITRE 2009-05-27 +00:00 updated Name
CWE Content Team MITRE 2011-03-29 +00:00 updated Alternate_Terms
CWE Content Team MITRE 2011-06-01 +00:00 updated Common_Consequences
CWE Content Team MITRE 2012-05-11 +00:00 updated Relationships
CWE Content Team MITRE 2014-07-30 +00:00 updated Relationships
CWE Content Team MITRE 2020-02-24 +00:00 updated Relationships
CWE Content Team MITRE 2021-10-28 +00:00 updated Relationships
CWE Content Team MITRE 2023-01-31 +00:00 updated Description
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 2023-10-26 +00:00 updated Observed_Examples