CAPEC 설명

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.

CAPEC 정보

사전 조건

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.

필요 기술

The adversary requires the ability to traverse directory structure.

완화 방법

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.

관련 약점

CWE-ID	약점 이름
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.

참고 자료

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

제출

이름	조직	날짜	출시일
CAPEC Content Team	The MITRE Corporation	2014-06-23 +00:00

수정 사항

이름	조직	날짜	댓글
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

CAPEC-546 상세 정보

CAPEC-546