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

2019-11-1918:41:04

CWE-20

pivotal

www.cve.org

CVSS3

8.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

AI Score

8.6

Confidence

High

EPSS

0.001

Percentile

42.5%

JSON

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.

CNA Affected

[
  {
    "product": "Routing",
    "vendor": "Cloud Foundry",
    "versions": [
      {
        "lessThan": "0.193.0",
        "status": "affected",
        "version": "All",
        "versionType": "custom"
      }
    ]
  }
]