CVE-2017-8034
Last modified
CVE-2017-8034 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.75% chance of exploitation in the next 30 days.
Description
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cloudfoundry | Capi-Release | <= 1.31.0 |
| Cloudfoundry | Cf-Release | <= 266 |
| Cloudfoundry | Routing-Release | <= 0.158.0 |
References
- https://www.cloudfoundry.org/cve-2017-8034/Vendor Advisory
- https://www.cloudfoundry.org/cve-2017-8034/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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