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Red Hat Product Errata RHSA-2020:2448 - Security Advisory
Issued:
2020-06-17
Updated:
2020-06-17

RHSA-2020:2448 - Security Advisory

  • Overview
  • Updated Packages

Synopsis

Moderate: OpenShift Container Platform 4.4.8 openshift security update

Type/Severity

Security Advisory: Moderate

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

An update for openshift is now available for Red Hat OpenShift Container Platform 4.4.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

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: Server side request forgery (SSRF) in kube-controller-manager allowed users to leak secret information (CVE-2020-8555)

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.

Solution

For OpenShift Container Platform 4.4 see the following documentation, which
will be updated shortly for release 4.4.8, for important instructions on
how to upgrade your cluster and fully apply this asynchronous errata
update:

https://docs.openshift.com/container-platform/4.4/release_notes/ocp-4-4-release-notes.html

Details on how to access this content are available at
https://docs.openshift.com/container-platform/4.4/updating/updating-cluster-cli.html.

Affected Products

  • Red Hat OpenShift Container Platform 4.4 for RHEL 8 x86_64
  • Red Hat OpenShift Container Platform 4.4 for RHEL 7 x86_64

Fixes

  • BZ - 1821583 - CVE-2020-8555 kubernetes: Server side request forgery (SSRF) in kube-controller-manager allows users to leak secret information

CVEs

  • CVE-2020-8555

References

  • https://access.redhat.com/security/updates/classification/#moderate
Note: More recent versions of these packages may be available. Click a package name for more details.

Red Hat OpenShift Container Platform 4.4 for RHEL 8

SRPM
openshift-4.4.0-202006061254.git.1.dc84fb4.el8.src.rpm SHA-256: a6ffa8f3adc8cda56b51b67b76f32aae795f9793957ebb8a4557ea916d4d1b29
x86_64
openshift-hyperkube-4.4.0-202006061254.git.1.dc84fb4.el8.x86_64.rpm SHA-256: 134b1970f9f2d8ee3b62fd5c8ad46489e923b6dbea774901c0c20b62566875b0

Red Hat OpenShift Container Platform 4.4 for RHEL 7

SRPM
openshift-4.4.0-202006061254.git.1.dc84fb4.el7.src.rpm SHA-256: b8e8fb2862e0b025ddb584f7456c9dc6f16e89a90a9902607abf338560a2fd68
x86_64
openshift-hyperkube-4.4.0-202006061254.git.1.dc84fb4.el7.x86_64.rpm SHA-256: fae57c9c254cad9b036b341e63ddaa5b54976d3e8a4114d62eef1e262c8c037e

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.

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