Anbieter und Produkte

CPE, kurz für Common Platform Enumeration, ist ein standardisiertes Schema zur Benennung von Hardware, Software und Betriebssystemen. CPE bietet ein strukturiertes Benennungsschema zur eindeutigen Identifizierung und Klassifizierung von IT-Systemen, Plattformen und Paketen basierend auf Attributen wie Anbieter, Produktname, Version, Update, Edition und Sprache.

Name: Use of Multiple Resources with Duplicate Identifier

The product uses multiple resources that can have the same identifier, in a context in which unique identifiers are required.

Allgemeine Informationen

Einführungsmodi

Architecture and Design
Implementation

Anwendbare Plattformen

Sprache

Klasse: Not Language-Specific (Undetermined)

Häufige Konsequenzen

Bereich	Auswirkung	Wahrscheinlichkeit
Other	Varies by Context Hinweis: If the product assumes that each resource has a unique identifier, the product could operate on the wrong resource if attackers can cause multiple resources to be associated with the same identifier.
Access Control	Bypass Protection Mechanism Hinweis: If unique identifiers are assumed when protecting sensitive resources, then duplicate identifiers might allow attackers to bypass the protection.
Other	Quality Degradation

Beobachtete Beispiele

Referenzen	Beschreibung
CVE-2013-4787	Chain: mobile OS verifies cryptographic signature of file in an archive, but then installs a different file with the same name that is also listed in the archive.

Mögliche Gegenmaßnahmen

Phases : Architecture and Design
Where possible, use unique identifiers. If non-unique identifiers are detected, then do not operate any resource with a non-unique identifier and report the error appropriately.

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.

Hinweise

This weakness is probably closely associated with other issues related to doubling, such as CWE-675 (Duplicate Operations on Resource). It's often a case of an API contract violation (CWE-227).

Einreichung

Name	Organisation	Datum	Veröffentlichungsdatum	Version
CWE Content Team	MITRE	2008-09-09 +00:00	2008-09-09 +00:00	1.0

Änderungen

Name	Organisation	Datum	Kommentar
Eric Dalci	Cigital	2008-07-01 +00:00	updated Potential_Mitigations, Time_of_Introduction
CWE Content Team	MITRE	2011-06-01 +00:00	updated Common_Consequences
CWE Content Team	MITRE	2011-06-27 +00:00	updated Common_Consequences
CWE Content Team	MITRE	2012-05-11 +00:00	updated Relationships
CWE Content Team	MITRE	2012-10-30 +00:00	updated Potential_Mitigations
CWE Content Team	MITRE	2013-07-17 +00:00	updated Applicable_Platforms, Common_Consequences, Description, Observed_Examples, Other_Notes, Potential_Mitigations, Relationship_Notes, Relationships
CWE Content Team	MITRE	2014-07-30 +00:00	updated Relationships
CWE Content Team	MITRE	2015-12-07 +00:00	updated Relationships
CWE Content Team	MITRE	2017-11-08 +00:00	updated Relevant_Properties
CWE Content Team	MITRE	2019-06-20 +00:00	updated Relationships
CWE Content Team	MITRE	2020-02-24 +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 Relationships
CWE Content Team	MITRE	2023-06-29 +00:00	updated Mapping_Notes
CWE Content Team	MITRE	2024-02-29 +00:00	updated Demonstrative_Examples
CWE Content Team	MITRE	2025-12-11 +00:00	updated Weakness_Ordinalities
CWE Content Team	MITRE	2026-10-28 +00:00	updated Common_Consequences, Description

Die auf CVE Find präsentierten Informationen stammen aus mehreren sorgfältig ausgewählten Referenzquellen. CVE-Daten werden von der MITRE Corporation und der National Vulnerability Database (NVD) bereitgestellt. Der Katalog bekannter ausgenutzter Schwachstellen (KEV) stammt von der Cybersecurity and Infrastructure Security Agency (CISA), während EPSS-Scores von FIRST.org kommen. Darüber hinaus werden Daten zu Software-Schwachstellen (CWE) und häufigen Angriffsmustern (CAPEC) von der MITRE Corporation gepflegt, und Informationen zu Hardware- und Software-Konfigurationen (CPE) werden von der NVD bereitgestellt.

CWE-694 Details

CWE-694