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RedHat OpenShift 4.4.3 Moderate Advisory: CVE-2020-8945 Use-After-Free

Redhat Large Esm H500
An update for ose-cluster-policy-controller-container 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
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====================================================================                   Red Hat Security Advisory

Synopsis:          Moderate: OpenShift Container Platform 4.4.3 ose-cluster-policy-controller-container security update
Advisory ID:       RHSA-2020:1940-01
Product:           Red Hat OpenShift Enterprise
Advisory URL:      https://access.redhat.com/errata/RHSA-2020:1940
Issue date:        2020-05-04
CVE Names:         CVE-2020-8945 
====================================================================
1. Summary:

An update for ose-cluster-policy-controller-container 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.

2. 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):

* proglottis/gpgme: Use-after-free in GPGME bindings during container image
pull (CVE-2020-8945)

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.

3. Solution:

For OpenShift Container Platform 4.4 see the following documentation, which
will be updated shortly for release 4.4.3, for important instructions on
how to upgrade your cluster and fully apply this asynchronous errata
update:

https://docs.redhat.com/en/documentation/openshift_container_platform/4.4/html/release_notes/ocp-4-4-release-notes

Details on how to access this content are available at
- -cli.html.

4. Bugs fixed (https://bugzilla.redhat.com/):

1795838 - CVE-2020-8945 proglottis/gpgme: Use-after-free in GPGME bindings during container image pull

5. References:

https://access.redhat.com/security/cve/CVE-2020-8945
https://access.redhat.com/security/updates/classification#moderate

6. Contact:

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

Copyright 2020 Red Hat, Inc.
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RedHat OpenShift 4.4.3 Moderate Advisory: CVE-2020-8945 Use-After-Free

red hat
Calendar Grey May 4, 2020
Dist Redhat Esm H88
The latest update of Red Hat's OpenShift Container Platform 4.4.3 resolves a significant security vulnerability through an enhancement in GPGME bindings.
An update for ose-cluster-policy-controller-container is now available for Red Hat OpenShift Container Platform 4.4

Solution

For OpenShift Container Platform 4.4 see the following documentation, which will be updated shortly for release 4.4.3, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:

https://docs.redhat.com/en/documentation/openshift_container_platform/4.4/html/release_notes/ocp-4-4-release-notes

Details on how to access this content are available at - -cli.html.

Summary

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):
* proglottis/gpgme: Use-after-free in GPGME bindings during container image pull (CVE-2020-8945)
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.

References

https://access.redhat.com/security/cve/CVE-2020-8945 https://access.redhat.com/security/updates/classification#moderate

Package List


Advisory ID: RHSA-2020:1940-01
Product: Red Hat OpenShift Enterprise
Issue date: 2020-05-04

Topic

An update for ose-cluster-policy-controller-container is now available forRed Hat OpenShift Container Platform 4.4.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Relevant Releases Architectures


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Bugs Fixed

1795838 - CVE-2020-8945 proglottis/gpgme: Use-after-free in GPGME bindings during container image pull

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