vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2023-34061

CVE-2023-34061 – Gorouter route pruning

HIGH
7.5
CVSS Score
Published: January 12, 2024 at 07:01 AM UTC
Updated: June 17, 2026 at 06:02 AM UTC
4 products affected across 2 vendorsCloud Foundry DeploymentCloud Foundry Routing ReleaseCF Deployment

Using Routing Release by Cloud Foundry?

Get instant alerts when new vulnerabilities affect Routing Release - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
HIGH7.5
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

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

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

Cloud Foundry Deployment· Pivotal
95%
0.28.0 ≤ v ≤ 33.5.0
Cloud Foundry Routing Release· Pivotal
95%
0.163.0 ≤ v ≤ 0.283.0
CF Deployment· Cloudfoundry
60%
0.28.0 ≤ v < 33.6.00.28.0
Affected range stops below 33.6.0, so it looks safe — our inference, not a vendor statement
Routing Release· Cloudfoundry
60%
0.163.0 ≤ v < 0.284.00.163.0
Affected range stops below 0.284.0, 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

References (1)

Vendor Advisory
Source: [email protected]
https://www.cloudfoundry.org/blog/cve-2023-34061-gorouter-route-pruning/

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHvmware
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-400

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card