CVE-2019-11289

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

HIGH

8.6

CVSS Score

Published: November 19, 2019 at 06:41 PM UTC

Updated: June 17, 2026 at 02:12 AM UTC

2 products affected across 1 vendorCF DeploymentRouting Release

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Severity

HIGH8.6

Exploit prediction

EPSS 2%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

CF Deployment · Cloudfoundry

95%

v < 12.8.0

Affected range stops below 12.8.0, so it looks safe — our inference, not a vendor statement

Routing Release · Cloudfoundry

95%

v < 0.193.0

Affected range stops below 0.193.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://www.cloudfoundry.org/blog/cve-2019-11289

References (1)

x_refsource_CONFIRMVendor Advisory

Source: [email protected]

https://www.cloudfoundry.org/blog/cve-2019-11289

CVSS

8.6HIGH[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: NONE
Scope: CHANGED
Confidentiality: NONE
Integrity: NONE
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-20

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