Information disclosure in Openshift Openshift/openshift-Apiserver
CVE-2020-10752
A flaw was found in the OpenShift API Server, where it failed to sufficiently protect OAuthTokens by leaking them into the logs when an API Server panic occurred. This flaw allows an attacker with the ability to cause an API Server error to read the logs, and use the leaked OAuthToken to log into the API Server with the leaked token.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.011 (63.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 64th percentile — 63.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000
Affected products
- Openshift Openshift/openshift-Apiserver — versions All versions
- Red Hat Openshift Container Platform — versions 3.11, 4.0
Weakness classification (CWE)
References
- github.com/openshift/origin/blob/master/vendor/k8s.io/kubernetes/staging/src/k8… (Third Party Advisory)
- github.com/openshift/enhancements/pull/323 (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-10752?
- CVE-2020-10752 is a high-severity vulnerability in Openshift Openshift/openshift-Apiserver, classified under Insufficiently Protected Credentials. CVSS score: 7.5/10. Published 2020-06-12.
- How severe is CVE-2020-10752?
- High severity. CVSS v3 base score is 7.5 out of 10.