Red Hat Security Advisory: OpenShift Container Platform 4.2 runc security update
An update for runc is now available for Red Hat OpenShift Container Platform 4.2. 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.
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2019-16884US | high7.5OT elevated | — | ||
runc through 1.0.0-rc8, as used in Docker through 19.03.2-ce and other products, allows AppArmor restriction bypass because libcontainer/rootfs_linux.go incorrectly checks mount ta… | ||||
references
External citations — patches, advisories, analysis.
remediations (4)
- Fixedrunc-0:1.0.0-63.rc8.el8.src as a component of Red Hat OpenShift Container Platform 4.2
For OpenShift Container Platform 4.2 see the following documentation, which will be updated shortly for release 4.2.9, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.2/release_notes/ocp-4-2-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.2/updating/updating-cluster-cli.html.
https://access.redhat.com/errata/RHSA-2019:4074 - Fixedrunc-0:1.0.0-63.rc8.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.2
For OpenShift Container Platform 4.2 see the following documentation, which will be updated shortly for release 4.2.9, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.2/release_notes/ocp-4-2-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.2/updating/updating-cluster-cli.html.
https://access.redhat.com/errata/RHSA-2019:4074 - Fixedrunc-debuginfo-0:1.0.0-63.rc8.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.2
For OpenShift Container Platform 4.2 see the following documentation, which will be updated shortly for release 4.2.9, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.2/release_notes/ocp-4-2-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.2/updating/updating-cluster-cli.html.
https://access.redhat.com/errata/RHSA-2019:4074 - Fixedrunc-debugsource-0:1.0.0-63.rc8.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.2
For OpenShift Container Platform 4.2 see the following documentation, which will be updated shortly for release 4.2.9, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.2/release_notes/ocp-4-2-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.2/updating/updating-cluster-cli.html.
https://access.redhat.com/errata/RHSA-2019:4074
Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.
Free scan