CVE-2022-2403 Information disclosure in Openshift

What is CVE-2022-2403?

CVE-2022-2403 is a medium-severity vulnerability in Redhat Openshift, published on 1 Sep 2022. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

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.

Weakness: CWE-668, CWE-497

Which versions are affected by CVE-2022-2403?

It affects 1 product.

Products include Redhat Openshift.

How do I fix CVE-2022-2403?

No fix has been published for CVE-2022-2403 yet. Limit exposure of the affected software until one is available.

Is CVE-2022-2403 being exploited?

There is no known exploitation of CVE-2022-2403 in the wild and no public exploit code.

Other vulnerabilities in Redhat Openshift

• CVE-2014-3496 Command injection in n/a Critical 10.0
• CVE-2014-0234 Hardcoded credentials in Red Hat OpenShift Enterprise Critical 9.8
• CVE-2013-2060 Command injection in OpenShift Origin Critical 9.8
• CVE-2013-4561 Path traversal in openshift-origin-msg-node-mcollective Critical 9.1
• CVE-2014-0163 Command injection in Openshift High 8.8

All Redhat Openshift vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-w6cm-9c76-c988.