Synopsis

Moderate: OpenShift Container Platform 4.4.3 cri-o security update

Type/Severity

Security Advisory: Moderate

Topic

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.

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.

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

CVEs

• CVE-2020-1702
• CVE-2020-8945

References

• https://access.redhat.com/security/updates/classification/#moderate

Red Hat OpenShift Container Platform 4.4 for RHEL 8

SRPM
cri-o-1.17.4-8.dev.rhaos4.4.git5f5c5e4.el8.src.rpm	SHA-256: 472393a701bec8122ef6bed0874ca3abf4aed5e83420f1d55044bacd4bf1c9f4
x86_64
cri-o-1.17.4-8.dev.rhaos4.4.git5f5c5e4.el8.x86_64.rpm	SHA-256: 598dd4500d50f7c06dfdfd34fab5326643ef7bccb59998aa1cb758acfe9dba3f
cri-o-debuginfo-1.17.4-8.dev.rhaos4.4.git5f5c5e4.el8.x86_64.rpm	SHA-256: 64588d2792f183b5f25b9bbdd66a314e55047c19d7aeca475ebe53c0b3a6abdb
cri-o-debugsource-1.17.4-8.dev.rhaos4.4.git5f5c5e4.el8.x86_64.rpm	SHA-256: 05e7a41aecd20928994146ae66b24a0aa6df8b25baea460063bf643552ca82a7

Red Hat OpenShift Container Platform 4.4 for RHEL 7

SRPM
cri-o-1.17.4-8.dev.rhaos4.4.git5f5c5e4.el7.src.rpm	SHA-256: eb19da38420e1bcbcb879f0562ac2168d5e358e9b34318e42538af332239b178
x86_64
cri-o-1.17.4-8.dev.rhaos4.4.git5f5c5e4.el7.x86_64.rpm	SHA-256: 25f36d3a7892d83cd9ce25f6e761b48bd51b64500b4aa768b4736906c7ebe3f8
cri-o-debuginfo-1.17.4-8.dev.rhaos4.4.git5f5c5e4.el7.x86_64.rpm	SHA-256: a48984e222326e0dd55149846a109db470c3a8d2bde4ed86fb3e23e363427042