Home/CVE/A credentials leak was found in the OpenShift Container Platform. The private key for the external cluster certificate w
CVE

CVE-2022-2403

A credentials leak was found in the OpenShift Container Platform. The private key for the external cluster certificate w

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.

MEDIUM · CVSS 6.5 EPSS 0.00244
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-497Exposure of Sensitive System Information to an Unauthorized Control Sphere
CWE-668Exposure of Resource to Wrong Sphere
▤

Affected Products & Versions

1
redhat openshift>= 4.9
▣

Scoring & Timeline

6.5
MEDIUM · CVSS v3.1 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD01 Sep 2022 · 09:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
⚑

Vendor Advisories

2
rhsaRHSA-2022:5879Moderate
rhsaRHSA-2022:5664Important
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://access.redhat.com/security/cve/CVE-2022-2403Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2101959Issue TrackingPatchVendor Advisory
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