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Sicherheit: Zwei Probleme in OpenShift
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in OpenShift
ID: RHSA-2020:1937-01
Distribution: Red Hat
Plattformen: Red Hat OpenShift Enterprise
Datum: Mo, 4. Mai 2020, 12:32
Referenzen: https://access.redhat.com/security/cve/CVE-2020-1702
https://access.redhat.com/security/cve/CVE-2020-8945
Applikationen: OKD

Originalnachricht

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=====================================================================
Red Hat Security Advisory

Synopsis: Moderate: OpenShift Container Platform 4.4.3 cri-o security
update
Advisory ID: RHSA-2020:1937-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2020:1937
Issue date: 2020-05-04
CVE Names: CVE-2020-1702 CVE-2020-8945
=====================================================================

1. Summary:

An update for cri-o 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. Relevant releases/architectures:

Red Hat OpenShift Container Platform 4.4 - x86_64

3. 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)

* containers/image: Container images read entire image manifest into memory
(CVE-2020-1702)

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.

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.openshift.com/container-platform/4.4/release_notes/ocp-4-4-rel
ease-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.

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

1792796 - CVE-2020-1702 containers/image: Container images read entire image
manifest into memory
1795838 - CVE-2020-8945 proglottis/gpgme: Use-after-free in GPGME bindings
during container image pull

6. Package List:

Red Hat OpenShift Container Platform 4.4:

Source:
cri-o-1.17.4-8.dev.rhaos4.4.git5f5c5e4.el7.src.rpm

x86_64:
cri-o-1.17.4-8.dev.rhaos4.4.git5f5c5e4.el7.x86_64.rpm
cri-o-debuginfo-1.17.4-8.dev.rhaos4.4.git5f5c5e4.el7.x86_64.rpm

Red Hat OpenShift Container Platform 4.4:

Source:
cri-o-1.17.4-8.dev.rhaos4.4.git5f5c5e4.el8.src.rpm

x86_64:
cri-o-1.17.4-8.dev.rhaos4.4.git5f5c5e4.el8.x86_64.rpm
cri-o-debuginfo-1.17.4-8.dev.rhaos4.4.git5f5c5e4.el8.x86_64.rpm
cri-o-debugsource-1.17.4-8.dev.rhaos4.4.git5f5c5e4.el8.x86_64.rpm

These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2020-1702
https://access.redhat.com/security/cve/CVE-2020-8945
https://access.redhat.com/security/updates/classification/#moderate

8. Contact:

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

Copyright 2020 Red Hat, Inc.
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