Privilege Escalation Vulnerability in Cloud Foundry's Cloud Controller and Router

Privilege Escalation Vulnerability in Cloud Foundry's Cloud Controller and Router

CVE-2017-8034 · MEDIUM Severity

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

The Cloud Controller and Router in Cloud Foundry (CAPI-release capi versions prior to v1.32.0, Routing-release versions prior to v0.159.0, CF-release versions prior to v267) do not validate the issuer on JSON Web Tokens (JWTs) from UAA. With certain multi-zone UAA configurations, zone administrators are able to escalate their privileges.

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