services / Google Cloud / Cloud Storage buckets

Buckets are the basic unit of data storage within Cloud Storage. All data must be contained in a bucket.

Buckets may be used to store data of various sensitivities, from publicly available data to very sensitive confidential data.

storage.​buckets.​deleteTagBinding

A common use case of tag bindings is for use in IAM policy conditions. The "destruction:policy" and "impact:access" risks apply if the tag is used in any policies.

Risks

1. Policy destruction (CRITICAL)
2. Privilege escalation (CRITICAL)
3. Denial-of-access (EVASION)

Scope: CRITICAL

This privilege may grant access to sensitive data from a significant fraction of organizational functions, allow interruption of critical organizational services, or its exploit could lead to significant privilege escalation.

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