RHSA-2022:0047: Low: Red Hat OpenShift Enterprise Logging security and bug fix update (5.0.11)
Openshift Logging Bug Fix Release (5.0.11)Security Fix(es): log4j-core: DoS in log4j 2.x with Thread Context Map (MDC) input data contains a recursive lookup and context lookup pattern (CVE-2021-45105) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2022:0047?
The severity of RHSA-2022:0047 is classified as low due to the potential for denial of service.
How do I fix RHSA-2022:0047?
To fix RHSA-2022:0047, you should update to the latest version of OpenShift Logging that addresses the CVE-2021-45105 vulnerability.
What vulnerability does RHSA-2022:0047 address?
RHSA-2022:0047 addresses the CVE-2021-45105 vulnerability in log4j-core, which can lead to denial of service.
What software is affected by RHSA-2022:0047?
RHSA-2022:0047 affects OpenShift Logging deployments using vulnerable versions of log4j-core.
Is there a workaround for RHSA-2022:0047?
If updating is not possible, a temporary workaround may involve adjusting MDC input data handling to avoid the recursive lookup.