CVE-2020-5417: Cloud Foundry CAPI (Cloud Controller), versions prior to 1.97.0, when used in a deployment where an app domain is also the system domain (which is true in the…

PriorityP344high8.8CVSS 3.1

AVNACLPRLUINSUCHIHAH

EPSS

0.99%

58.0th percentile

Cloud Foundry CAPI (Cloud Controller), versions prior to 1.97.0, when used in a deployment where an app domain is also the system domain (which is true in the default CF Deployment manifest), were vulnerable to developers maliciously or accidentally claiming certain sensitive routes, potentially resulting in the developer's app handling some requests that were expected to go to certain system components.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
cloud_foundry	capi	>= All < 1.97.0	1.97.0
cloud_foundry	cf_deployment	>= All < 13.12.0	13.12.0
cloudfoundry	capi-release	< 1.97.0	1.97.0
cloudfoundry	cf-deployment	< 13.12.0	13.12.0

CVSS provenance

nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

nvdv3.08.5HIGHCVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

nvdv2.06.5MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P

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