High severity · published Jan 12, 2024
CVE-2023-34061
Cloud Foundry routing release versions from v0.163.0 to v0.283.0 are vulnerable to a DOS attack
7.5
CVSS
0.5%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 45% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CF
Cloud Foundry Deployment · Pivotal
0.28.0 through 33.5.0 · source: NVD
CF
Cloud Foundry Routing Release · Pivotal
0.163.0 through 0.283.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-34061
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-34061
Vendor Advisory
https://www.cloudfoundry.org/blog/cve-2023-34061-gorouter-route-pruning/
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