CAPEC-546

Incomplete Data Deletion in a Multi-Tenant Environment
Baixa
Média
Draft
2014-06-23
00h00 +00:00
2021-10-21
00h00 +00:00
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Descrições CAPEC

An adversary obtains unauthorized information due to insecure or incomplete data deletion in a multi-tenant environment. If a cloud provider fails to completely delete storage and data from former cloud tenants' systems/resources, once these resources are allocated to new, potentially malicious tenants, the latter can probe the provided resources for sensitive information still there.

Informações CAPEC

Pré-requisitos

The cloud provider must not assuredly delete part or all of the sensitive data for which they are responsible.The adversary must have the ability to interact with the system.

Habilidades Necessárias

The adversary requires the ability to traverse directory structure.

Mitigações

Cloud providers should completely delete data to render it irrecoverable and inaccessible from any layer and component of infrastructure resources.
Deletion of data should be completed promptly when requested.

Fraquezas Relacionadas

CWE-ID Nome da Fraqueza

CWE-284

 Improper Access Control
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

CWE-1266

 Improper Scrubbing of Sensitive Data from Decommissioned Device
The product does not properly provide a capability for the product administrator to remove sensitive data at the time the product is decommissioned. A scrubbing capability could be missing, insufficient, or incorrect.

CWE-1272

 Sensitive Information Uncleared Before Debug/Power State Transition
The product performs a power or debug state transition, but it does not clear sensitive information that should no longer be accessible due to changes to information access restrictions.

Referências

REF-461

Assured Deletion in the Cloud: Requirements, Challenges and Future Directions
Kopo M. Ramokapane, Awais Rashid, Jose M. Such.
https://nms.kcl.ac.uk/jose.such/pubs/Assured_deletion.pdf

Submissão

Nome Organização Data Data de lançamento
CAPEC Content Team The MITRE Corporation 2014-06-23 +00:00

Modificações

Nome Organização Data Comentário
CAPEC Content Team The MITRE Corporation 2015-11-09 +00:00 Updated Related_Attack_Patterns
CAPEC Content Team The MITRE Corporation 2017-08-04 +00:00 Updated Attack_Motivation-Consequences, Attack_Prerequisites, Attacker_Skills_or_Knowledge_Required, Description Summary, References, Solutions_and_Mitigations, Typical_Likelihood_of_Exploit, Typical_Severity
CAPEC Content Team The MITRE Corporation 2018-07-31 +00:00 Updated Related_Weaknesses
CAPEC Content Team The MITRE Corporation 2020-07-30 +00:00 Updated Related_Weaknesses
CAPEC Content Team The MITRE Corporation 2021-10-21 +00:00 Updated @Name
As informações apresentadas no CVE Find originam-se de várias fontes de referência cuidadosamente selecionadas. Os dados CVE são fornecidos pela MITRE Corporation e pelo National Vulnerability Database (NVD). O catálogo de Vulnerabilidades Conhecidas Exploradas (KEV) é proveniente da Cybersecurity and Infrastructure Security Agency (CISA), enquanto as pontuações EPSS vêm do FIRST.org. Além disso, os dados sobre fraquezas de software (CWE) e padrões de ataque comuns (CAPEC) são mantidos pela MITRE Corporation, e as informações sobre configurações de hardware e software (CPE) são fornecidas pelo NVD.