QID 770064

Date Published: 2021-07-22

QID 770064: Red Hat OpenShift Container Platform 4.7.0 Packages and Security Update (RHSA-2020:5634)

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): gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation (CVE-2021-3121)
kubernetes: Ceph RBD adminSecrets exposed in logs when loglevel >= 4 (CVE-2020-8566)
containerd: credentials leak during image pull (CVE-2020-15157)
python-rsa: bleichenbacher timing oracle attack against RSA decryption (CVE-2020-25658)
atomic-openshift: cross-namespace owner references can trigger deletions of valid children (CVE-2019-3884)

Affected Products:
Red Hat OpenShift Container Platform 4.7 for RHEL 8 x86_64
Red Hat OpenShift Container Platform 4.7 for RHEL 7 x86_64
Red Hat OpenShift Container Platform for Power 4.7 for RHEL 8 ppc64le
Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.7 for RHEL 8 s390x

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

  • CVSS V3 rated as Critical - 8.6 severity.
  • CVSS V2 rated as High - 7.5 severity.
    • Solution

    Customers are advised to upgrade to the latest patch level. Please refer to Red Hat security advisory RHSA-2020:5634 to address this issue.

    Vendor References

    CVEs related to QID 770064

    CVE-2019-3884 | CVE-2020-8566 | CVE-2020-15157 | CVE-2020-25658 | CVE-2020-28362 | CVE-2021-3121 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2020:5634 Red Hat Enterprise Linux CoreOS URL Logo access.redhat.com/errata/RHSA-2020:5634?language=en
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