A forged route service request using an invalid nonce can cause the gorouter to panic and crash
CVE-2019-11289

8.6HIGH

Key Information:

Vendor

Cloud Foundry

Status
Routing
Vendor
CVE Published:
19 November 2019

What is CVE-2019-11289?

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 Version(s)

Routing All < 0.193.0

References

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

CVSS V3.1

Score:
8.6
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

CVSS V3.0

Score:
8.6
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.