CVE-2020-10752

HIGH

OpenShift API Server - Info Disclosure

Title source: llm

Description

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.

References (2)

[Patch, Third Party Advisory] https://github.com/openshift/enhancements/pull/323

[Third Party Advisory] https://github.com/openshift/origin/blob/master/vendor/k8s.io/kubernetes/staging/src/k8s.io/apiserver/pkg/server/filters/wrap.go#L39

Scores

CVSS v3 7.5

EPSS 0.0030

EPSS Percentile 52.9%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Classification

CWE

CWE-522 CWE-532

Status published

Affected Products (2)

redhat/openshift_container_platform

Timeline

Published Jun 12, 2020

Tracked Since Feb 18, 2026