CVE-2020-5416: Cloud Foundry Routing (Gorouter), versions prior to 0.204.0, when used in a deployment with NGINX reverse proxies in front of the Gorouters, is potentially…

PriorityP433medium6.5CVSS 3.1

AVNACLPRLUINSUCNINAH

EPSS

1.24%

65.6th percentile

Cloud Foundry Routing (Gorouter), versions prior to 0.204.0, when used in a deployment with NGINX reverse proxies in front of the Gorouters, is potentially vulnerable to denial-of-service attacks in which an unauthenticated malicious attacker can send specially-crafted HTTP requests that may cause the Gorouters to be dropped from the NGINX backend pool.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
cloud_foundry	cf_deployment	>= All < 13.13.0	13.13.0
cloud_foundry	routing	>= All < 0.204.0	0.204.0
cloudfoundry	cf-deployment	< 13.13.0	13.13.0
cloudfoundry	routing-release	< 0.204.0	0.204.0

CVSS provenance

nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

nvdv3.07.7HIGHCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

nvdv2.04.0MEDIUMAV:N/AC:L/Au:S/C:N/I:N/A:P

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