CVE-2019-11289

moderate-risk
Published 2019-11-19

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.

Do I need to act?

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0.63% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.6/10 High
NETWORK / LOW complexity

Affected Products (2)

Routing-Release

Affected Vendors

Cloudfoundry

References (2)

Vendor Advisory https://www.cloudfoundry.org/blog/cve-2019-11289
Vendor Advisory https://www.cloudfoundry.org/blog/cve-2019-11289
38
/ 100
moderate-risk
Severity 29/34 · Critical
Exploitability 2/34 · Minimal
Exposure 7/34 · Low