๐Ÿ” CVE Alert

CVE-2023-20881

HIGH 8.1
CVSS Score
8.1
EPSS Score
0.0%
EPSS Percentile
0th

Cloud 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.

CWE CWE-295
Vendor n/a
Product cloud controller api
Published May 19, 2023
Last Updated Jan 21, 2025
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Affected Versions

n/a / Cloud Controller API
Cloud Foundry cloud controller API versions between 1.140 and 1.152.0 and loggregator-agent v7+

References

NVD โ†— CVE.org โ†— EPSS Data โ†—
cloudfoundry.org: https://www.cloudfoundry.org/blog/cve-2023-20881-cas-for-syslog-drain-mtls-feature-can-be-overwritten/