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Red Hat OpenStack 16.2 Advisory: Moderate Memory Security Updates

red hat
Calendar Grey March 6, 2023
Dist Redhat Esm H88
Debian Linux 11.5 issues a critical security patch; address vulnerabilities in multiple network services.
An update for osp-director-downloader-container, osp-director-agent-container and osp-director-operator-container is now available for Red Hat OpenStack Platform 16.2 (Train)

Solution

Before applying this update, make sure all previously released errata relevant to your system have been applied.

For details on how to apply this update, refer to:

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

Summary

Security Fix(es):
* archive/tar: unbounded memory consumption when reading headers(CVE-2022-2879)
* regexp/syntax: limit memory used by parsing regexps (CVE-2022-41715)
* net/http: An attacker can cause excessive memory growth in a Go server accepting HTTP/2 requests (CVE-2022-41717)
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 Red Hat update security fix memory issue OpenStack container

References

https://access.redhat.com/security/cve/CVE-2021-46848 https://access.redhat.com/security/cve/CVE-2022-2879 https://access.redhat.com/security/cve/CVE-2022-4415 https://access.redhat.com/security/cve/CVE-2022-35737 https://access.redhat.com/security/cve/CVE-2022-40303 https://access.redhat.com/security/cve/CVE-2022-40304 https://access.redhat.com/security/cve/CVE-2022-41715 https://access.redhat.com/security/cve/CVE-2022-41717 https://access.redhat.com/security/cve/CVE-2022-47629 https://access.redhat.com/security/updates/classification#moderate

Package List


Advisory ID: RHSA-2023:1079-01
Product: Red Hat OpenStack Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2023:1079
Issue date: 2023-03-06

Topic

An update for osp-director-downloader-container,osp-director-agent-container and osp-director-operator-container is nowavailable for Red Hat OpenStack Platform 16.2 (Train).Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory Red Hat update security fix memory issue OpenStack container

Relevant Releases Architectures

Bugs Fixed

2132867 - CVE-2022-2879 golang: archive/tar: unbounded memory consumption when reading headers2132872 - CVE-2022-41715 golang: regexp/syntax: limit memory used by parsing regexps

2161274 - CVE-2022-41717 golang: net/http: An attacker can cause excessive memory growth in a Go server accepting HTTP/2 requests

5. JIRA issues fixed (https://redhat.atlassian.net/jira/projects):

OSPK8-664 - Unexpected "unassigned" hostRefs in OSBMS halt further reconcile loops

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