CAPEC-546

Incomplete Data Deletion in a Multi-Tenant Environment
Bas
Moyen
Draft
2014-06-23
00h00 +00:00
2021-10-21
00h00 +00:00
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Descriptions du 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.

Informations du CAPEC

Conditions préalables

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.

Compétences requises

The adversary requires the ability to traverse directory structure.

Atténuations

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.

Faiblesses connexes

CWE-ID Nom de la faiblesse

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.

Références

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

Soumission

Nom Organisation Date Date de publication
CAPEC Content Team The MITRE Corporation 2014-06-23 +00:00

Modifications

Nom Organisation Date Commentaire
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
Les informations affichées sur CVE Find proviennent de plusieurs sources de référence rigoureusement sélectionnées. Les données CVE sont fournies par MITRE Corporation et la National Vulnerability Database (NVD). Le catalogue des vulnérabilités activement exploitées (KEV) provient de la Cybersecurity and Infrastructure Security Agency (CISA), tandis que les scores EPSS sont issus de FIRST.org. Enfin, les données relatives aux faiblesses logicielles (CWE) et aux schémas d'attaque courants (CAPEC) sont maintenues par MITRE Corporation, et les informations sur les configurations logicielles et matérielles (CPE) proviennent du NVD.