QID 770007

Date Published: 2021-06-21

QID 770007: Red Hat OpenShift Container Platform 4.1.20 Security Update (RHSA-2019:3132)

Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.

Security Fix(es):
kubernetes: YAML parsing vulnerable to "Billion Laughs" attack, allowing for remote denial of service (CVE-2019-11253)

Affected Products:
Red Hat OpenShift Container Platform 4.1 for RHEL 8 x86_64
Red Hat OpenShift Container Platform 4.1 for RHEL 7 x86_64

A successful exploitation could allow an attacker to execute an arbitrary code on the system.

  • CVSS V3 rated as High - 7.5 severity.
  • CVSS V2 rated as Medium - 5 severity.
    • Solution

    Customers are advised to upgrade to the latest patch level. Please refer to Red Hat security advisory RHSA-2019:3132 to address this issue.

    Vendor References

    CVEs related to QID 770007

    CVE-2019-11253 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2019:3132 Red Hat Enterprise Linux CoreOS URL Logo access.redhat.com/errata/RHSA-2019:3132?language=en
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