Privilege Escalation via Offline Token Validation in Cloud Foundry UAA

CVE-2018-1262 · MEDIUM Severity

AV:N/AC:L/AU:S/C:P/I:P/A:P

Cloud Foundry Foundation UAA, versions 4.12.X and 4.13.X, introduced a feature which could allow privilege escalation across identity zones for clients performing offline validation. A zone administrator could configure their zone to issue tokens which impersonate another zone, granting up to admin privileges in the impersonated zone for clients performing offline token validation.

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