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Red Hat OpenStack 17.0 RHSA-2023:1015-01 Important DoS Security Fix

red hat
Calendar Grey February 28, 2023
Dist Redhat Esm H88
Uncover the crucial security patch for Red Hat OpenStack Platform 17.0 that tackles file permission vulnerabilities in openstack-nova.
An update for openstack-nova is now available for Red Hat OpenStack Platform 17.0 (Wallaby)

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Summary

OpenStack Compute (codename Nova) is open source software designed to provision and manage large networks of virtual machines,creating a redundant and scalable cloud computing platform. It gives you the software, control panels, and APIs required to orchestrate a cloud, including running instances, managing networks, and controlling access through users and projects.OpenStack Compute strives to be both hardware and hypervisor agnostic, currently supporting a variety of standard hardware configurations and seven major hypervisors.
Security Fix(es):
* Arbitrary file access through custom VMDK flat descriptor (CVE-2022-47951)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section.

Topics%20covered

Topics Covered

security advisory DoS issue security fix file access important update Red Hat OpenStack openstack-nova

References

https://access.redhat.com/security/cve/CVE-2022-47951 https://access.redhat.com/security/updates/classification/#important

Package List

Red Hat OpenStack Platform 17.0:
Source: openstack-nova-23.2.2-0.20221209190753.7074ac0.el9ost.src.rpm
noarch: openstack-nova-23.2.2-0.20221209190753.7074ac0.el9ost.noarch.rpm openstack-nova-api-23.2.2-0.20221209190753.7074ac0.el9ost.noarch.rpm openstack-nova-common-23.2.2-0.20221209190753.7074ac0.el9ost.noarch.rpm openstack-nova-compute-23.2.2-0.20221209190753.7074ac0.el9ost.noarch.rpm openstack-nova-conductor-23.2.2-0.20221209190753.7074ac0.el9ost.noarch.rpm openstack-nova-migration-23.2.2-0.20221209190753.7074ac0.el9ost.noarch.rpm openstack-nova-novncproxy-23.2.2-0.20221209190753.7074ac0.el9ost.noarch.rpm openstack-nova-scheduler-23.2.2-0.20221209190753.7074ac0.el9ost.noarch.rpm openstack-nova-serialproxy-23.2.2-0.20221209190753.7074ac0.el9ost.noarch.rpm openstack-nova-spicehtml5proxy-23.2.2-0.20221209190753.7074ac0.el9ost.noarch.rpm python3-nova-23.2.2-0.20221209190753.7074ac0.el9ost.noarch.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/


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2023:1015-01
Product: Red Hat OpenStack Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2023:1015
Issue date: 2023-02-28

Topic

An update for openstack-nova is now available for Red Hat OpenStackPlatform 17.0 (Wallaby).Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory DoS issue security fix file access important update Red Hat OpenStack openstack-nova

Relevant Releases Architectures

Red Hat OpenStack Platform 17.0 - noarch

Bugs Fixed

2161812 - CVE-2022-47951 openstack: Arbitrary file access through custom VMDK flat descriptor

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