RHSA-2019:2861: Important: OpenShift Container Platform 4.1.18 gRPC security update
Red Hat OpenShift Container Platform is Red Hat's cloud computing<br>Kubernetes application platform solution designed for on-premise or private<br>cloud deployments.<br>This advisory contains updates gRPC in the sriov-network-device-plugin container in Red Hat OpenShift Container Platform 4.1.18.<br>Security Fix(es):<br><li> HTTP/2: flood using PING frames results in unbounded memory growth (CVE-2019-9512)</li> <li> HTTP/2: flood using HEADERS frames results in unbounded memory growth (CVE-2019-9514)</li> <li> HTTP/2: flood using SETTINGS frames results in unbounded memory growth (CVE-2019-9515)</li> 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.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2019:2861?
The severity of RHSA-2019:2861 is categorized as important.
How do I fix RHSA-2019:2861?
To fix RHSA-2019:2861, update the affected gRPC package in the sriov-network-device-plugin container to the latest version provided in the advisory.
Which products are affected by RHSA-2019:2861?
RHSA-2019:2861 affects Red Hat OpenShift Container Platform deployments utilizing the sriov-network-device-plugin.
What is the focus of RHSA-2019:2861 vulnerability?
RHSA-2019:2861 focuses on a security vulnerability within the gRPC implementation in the sriov-network-device-plugin.
Is there a workaround for RHSA-2019:2861?
There are no official workarounds provided for RHSA-2019:2861; upgrading the affected software is recommended.