CVE-2022-2403: Exposure of Resource to Wrong Sphere

September 1, 2022 (updated February 12, 2023)

A credentials leak was found in the OpenShift Container Platform. The private key for the external cluster certificate was stored incorrectly in the oauth-serving-cert ConfigMaps, and accessible to any authenticated OpenShift user or service-account. A malicious user could exploit this flaw by reading the oauth-serving-cert ConfigMap in the openshift-config-managed namespace, compromising any web traffic secured using that certificate.

References

access.redhat.com/security/cve/CVE-2022-2403
bugzilla.redhat.com/show_bug.cgi?id=2101959
nvd.nist.gov/vuln/detail/CVE-2022-2403

Code Behaviors & Features

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