CVE-2019-11289highCWE-20

CVE-2019-11289: high-severity vulnerability in Cloud Foundry Routing

A forged route service request using an invalid nonce can cause the gorouter to panic and crash

Published · Updated

Follow this CVE+ Monitor Routing+ Monitor code.cloudfoundry.org/gorouter

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.6epss 1.5%
Cloud Foundry Routing, all versions before 0.193.0, does not properly validate nonce input. A remote unauthenticated malicious user could forge an HTTP route service request using an invalid nonce that will cause the Gorouter to crash.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Affected products
Cloud Foundry · Routing
Related CVEs — Cloud Foundry Routing

In the same product, most dangerous first.

CVE-2020-5416HIGHCF clusters with NGINX in front of them may be vulnerable to DoSEPSS 1.2%CVE-2020-5420HIGHGorouter is vulnerable to DoS attack via invalid HTTP responsesEPSS 1.2%CVE-2020-5401MEDIUMCloud Foundry GoRouter is vulnerable to cache poisoningEPSS 1.0%CVE-2023-34041MEDIUMCVE-2023-34041-Abuse of HTTP Hop-by-Hop Headers in Cloud Foundry GorouterEPSS 0.4%