CVE-2020-5417

Cloud Controller may allow developers to claim sensitive routes

State: Published
Severity: 8.5 High
Published: Aug 21, 2020
Updated: Sep 16, 2024
Reserved: Jan 3, 2020

Description

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.

Scores

CVSS	Score	Vector	Source
3.0	8.5 High	CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H	pivotal

Weaknesses

CWE-732 Incorrect Permission Assignment for Critical Resource

Affected Products

Product	Versions
CAPICloud Foundry	All to before 1.97.0Affected
CF DeploymentCloud Foundry	All to before 13.12.0Affected

References

https://www.cloudfoundry.org/blog/cve-2020-5417

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