CVE-2017-8034

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.6 MEDIUM
NETWORK
HIGH
HIGH
CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
dellCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 63%
VendorProductVersion
cloudfoundrycapi-release
𝑥
≤ 1.31.0
cloudfoundrycf-release
𝑥
≤ 266
cloudfoundryrouting-release
𝑥
≤ 0.158.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.cloudfoundry.org/cve-2017-8034/
https://www.cloudfoundry.org/cve-2017-8034/