title: CVE-2023-34061 – Gorouter route pruning
description: Cloud Foundry routing release versions from v0.163.0 to v0.283.0 are vulnerable to a DOS attack.  An unauthenticated attacker can use this vulnerability to force route pruning and therefore degrade the service availability of the Cloud Foundry deployment.
affected:
{
defaultStatus: unaffected
product: Routing Release
vendor: Cloud Foundry
versions:
lessThan: 0.284.0, status: affected, version: 0.163.0, versionType: 0.284.0
}
{
defaultStatus: unaffected
product: CF deployment
vendor: Cloud Foundry
versions:
lessThan: 33.6.0, status: affected, version: 0.28.0, versionType: 33.6.0
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 7.5
baseSeverity: HIGH
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL