CVE-2023-20881

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Summary

CVECVE-2023-20881
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-05-19 15:15:00 UTC
Updated2023-05-26 15:59:00 UTC
DescriptionCloud foundry instances having CAPI version between 1.140 and 1.152.0 along with loggregator-agent v7+ may override other users syslog drain credentials if they're aware of the client certificate used for that syslog drain. This applies even if the drain has zero certs. This would allow the user to override the private key and add or modify a certificate authority used for the connection.

Risk And Classification

Problem Types: CWE-295

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Cloudfoundry Capi-release All All All All
Application Cloudfoundry Cf-deployment All All All All
Application Cloudfoundry Loggregator-agent All All All All

References

ReferenceSourceLinkTags
CVE-2023-20881: CAs for syslog-drain mtls feature can be overwritten | Cloud Foundry MISC www.cloudfoundry.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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