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Red Hat Enterprise Linux 9 RHSA-2023:2204-01 Moderate Image Builder Fix

red hat
Calendar Grey May 9, 2023
Dist Redhat Esm H88
Red Hat publishes security notice regarding vulnerabilities in Image Builder, impacting several components. Implement the resolution for moderate level concerns.
An update for cockpit-composer, osbuild, osbuild-composer, and weldr-client is now available for Red Hat Enterprise Linux 9

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

Image Builder is a service for building customized OS artifacts, such as VM images and OSTree commits, that uses osbuild under the hood.
Security Fix(es):
* golang: archive/tar: unbounded memory consumption when reading headers(CVE-2022-2879)
* golang: net/http/httputil: ReverseProxy should not forward unparseable query parameters (CVE-2022-2880)
* golang: net/http: handle server errors after sending GOAWAY (CVE-2022-27664)
* golang: regexp/syntax: limit memory used by parsing regexps (CVE-2022-41715)
* golang: 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(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.2 Release Notes linked from the References section.

Topics%20covered

Topics Covered

security advisory Red Hat Enterprise Linux memory issues Image Builder osbuild cockpit-composer osbuild-composer

References

https://access.redhat.com/security/cve/CVE-2022-2879 https://access.redhat.com/security/cve/CVE-2022-2880 https://access.redhat.com/security/cve/CVE-2022-27664 https://access.redhat.com/security/cve/CVE-2022-41715 https://access.redhat.com/security/cve/CVE-2022-41717 https://access.redhat.com/security/updates/classification#moderate https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/9.2_release_notes/index

Package List

Red Hat Enterprise Linux AppStream (v. 9):
Source: cockpit-composer-45-1.el9_2.src.rpm osbuild-81-1.el9.src.rpm osbuild-composer-76-2.el9_2.src.rpm weldr-client-35.9-1.el9.src.rpm
aarch64: osbuild-composer-76-2.el9_2.aarch64.rpm osbuild-composer-core-76-2.el9_2.aarch64.rpm osbuild-composer-core-debuginfo-76-2.el9_2.aarch64.rpm osbuild-composer-debuginfo-76-2.el9_2.aarch64.rpm osbuild-composer-debugsource-76-2.el9_2.aarch64.rpm osbuild-composer-dnf-json-76-2.el9_2.aarch64.rpm osbuild-composer-tests-debuginfo-76-2.el9_2.aarch64.rpm osbuild-composer-worker-76-2.el9_2.aarch64.rpm osbuild-composer-worker-debuginfo-76-2.el9_2.aarch64.rpm weldr-client-35.9-1.el9.aarch64.rpm weldr-client-debuginfo-35.9-1.el9.aarch64.rpm weldr-client-debugsource-35.9-1.el9.aarch64.rpm weldr-client-tests-debuginfo-35.9-1.el9.aarch64.rpm
noarch: cockpit-composer-45-1.el9_2.noarch.rpm osbuild-81-1.el9.noarch.rpm osbuild-luks2-81-1.el9.noarch.rpm osbuild-lvm2-81-1.el9.noarch.rpm osbuild-ostree-81-1.el9.noarch.rpm osbuild-selinux-81-1.el9.noarch.rpm python3-osbuild-81-1.el9.noarch.rpm
ppc64le: osbuild-composer-76-2.el9_2.ppc64le.rpm osbuild-composer-core-76-2.el9_2.ppc64le.rpm osbuild-composer-core-debuginfo-76-2.el9_2.ppc64le.rpm osbuild-composer-debuginfo-76-2.el9_2.ppc64le.rpm

Read the Full Advisory


Advisory ID: RHSA-2023:2204-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:2204
Issue date: 2023-05-09

Topic

An update for cockpit-composer, osbuild, osbuild-composer, and weldr-clientis now available for Red Hat Enterprise Linux 9.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 Enterprise Linux memory issues Image Builder osbuild cockpit-composer osbuild-composer

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream (v. 9) - aarch64, noarch, ppc64le, s390x, x86_64

Bugs Fixed

2119980 - edge-installer ISO install failed at dracut-initqueue timeout

2122843 - coreos-installer-0.15.0-2.el9 does not work with osbuild-composer-62-1.el9

2123373 - edge images default to LVM [rhel-9.2.0]

2124669 - CVE-2022-27664 golang: net/http: handle server errors after sending GOAWAY

2125249 - podman network backend does not switch to netavark when embedding container in image [rhel-9.2.0]

2132250 - Update Image Builder suite of projects to their latest upstream releases [RHEL-9.2]

2132867 - CVE-2022-2879 golang: archive/tar: unbounded memory consumption when reading headers2132868 - CVE-2022-2880 golang: net/http/httputil: ReverseProxy should not forward unparseable query parameters2132872 - CVE-2022-41715 golang: regexp/syntax: limit memory used by parsing regexps

2136504 - osbuild-composer can't access /var/cache/osbuild-composer/rpmmd on package upgrade from 9.0

2137364 - composer-cli blueprints show command fails when firewall customization is included in a blueprint

2139645 - [cockpit-composer] RHEL 9.2 Tier 0 Localization

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

2164560 - Rebase to weldr-client v35.9

2174158 - systemd units aren't enabled/started using ignition

2177699 - Composer is not setting the rpm stage options in the os pipeline correctly for payload repositories

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