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Red Hat Enterprise Linux 9 RHSA-2022-7950-01 Low: Image Builder DoS

An update for cockpit-composer, osbuild, osbuild-composer, and weldr-client is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System (CVSS) base score, which. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Low: Image Builder security, bug fix, and enhancement update Advisory ID: RHSA-2022:7950-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:7950 Issue date: 2022-11-15 CVE Names: CVE-2022-32189 ==================================================================== 1. Summary: An update for cockpit-composer, osbuild, osbuild-composer, and weldr-client is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Low. 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. 2. Relevant releases/architectures: Red Hat Enterprise Linux AppStream (v. 9) - aarch64, noarch, ppc64le, s390x, x86_64 3. Description: 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: math/big: decoding big.Float and big.Rat types can panic if the encoded message is too short, potentially allowing a denial of service (CVE-2022-32189) 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 9.1 Release Notes linked from the References section. 4. Solution: For details on howto apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 2059869 - Update osbuild to the newest upstream version in RHEL 9.1 2059870 - Update osbuild-composer to the newest upstream version in RHEL 9.1 2060061 - Rebase cockpit-composer to newest release for RHEL 9.1 2062597 - [cockpit-composer] RHEL 9.1 Tier 0 Localization 2064087 - suggest to exclude dracut-config-rescue in rhel ec2 images 2088459 - [osbuild-composer] cannot build an edge container with sssd 2105961 - edge-installer (anaconda) fails if user has ssh-key defined 2110864 - edge-installer ISO image can't boot on BIOS VM 2113814 - CVE-2022-32189 golang: math/big: decoding big.Float and big.Rat types can panic if the encoded message is too short, potentially allowing a denial of service 2118831 - Backport test changes for new osbuild-composer 2123055 - edge images default to LVM 2123210 - podman network backend does not switch to netavark when embedding container in image 6. Package List: Red Hat Enterprise Linux AppStream (v.9): Source: cockpit-composer-41-1.el9.src.rpm osbuild-65-1.el9.src.rpm osbuild-composer-62.1-1.el9.src.rpm weldr-client-35.5-4.el9.src.rpm aarch64: osbuild-composer-62.1-1.el9.aarch64.rpm osbuild-composer-core-62.1-1.el9.aarch64.rpm osbuild-composer-core-debuginfo-62.1-1.el9.aarch64.rpm osbuild-composer-debugsource-62.1-1.el9.aarch64.rpm osbuild-composer-dnf-json-62.1-1.el9.aarch64.rpm osbuild-composer-tests-debuginfo-62.1-1.el9.aarch64.rpm osbuild-composer-worker-62.1-1.el9.aarch64.rpm osbuild-composer-worker-debuginfo-62.1-1.el9.aarch64.rpm weldr-client-35.5-4.el9.aarch64.rpm weldr-client-debuginfo-35.5-4.el9.aarch64.rpm weldr-client-debugsource-35.5-4.el9.aarch64.rpm weldr-client-tests-debuginfo-35.5-4.el9.aarch64.rpm noarch: cockpit-composer-41-1.el9.noarch.rpm osbuild-65-1.el9.noarch.rpm osbuild-luks2-65-1.el9.noarch.rpm osbuild-lvm2-65-1.el9.noarch.rpm osbuild-ostree-65-1.el9.noarch.rpm osbuild-selinux-65-1.el9.noarch.rpm python3-osbuild-65-1.el9.noarch.rpm ppc64le: osbuild-composer-62.1-1.el9.ppc64le.rpm osbuild-composer-core-62.1-1.el9.ppc64le.rpm osbuild-composer-core-debuginfo-62.1-1.el9.ppc64le.rpm osbuild-composer-debugsource-62.1-1.el9.ppc64le.rpm osbuild-composer-dnf-json-62.1-1.el9.ppc64le.rpm osbuild-composer-tests-debuginfo-62.1-1.el9.ppc64le.rpm osbuild-composer-worker-62.1-1.el9.ppc64le.rpm osbuild-composer-worker-debuginfo-62.1-1.el9.ppc64le.rpm weldr-client-35.5-4.el9.ppc64le.rpm weldr-client-debuginfo-35.5-4.el9.ppc64le.rpm weldr-client-debugsource-35.5-4.el9.ppc64le.rpm weldr-client-tests-debuginfo-35.5-4.el9.ppc64le.rpm s390x: osbuild-composer-62.1-1.el9.s390x.rpm osbuild-composer-core-62.1-1.el9.s390x.rpm osbuild-composer-core-debuginfo-62.1-1.el9.s390x.rpm osbuild-composer-debugsource-62.1-1.el9.s390x.rpm osbuild-composer-dnf-json-62.1-1.el9.s390x.rpm osbuild-composer-tests-debuginfo-62.1-1.el9.s390x.rpm osbuild-composer-worker-62.1-1.el9.s390x.rpm osbuild-composer-worker-debuginfo-62.1-1.el9.s390x.rpm weldr-client-35.5-4.el9.s390x.rpm weldr-client-debuginfo-35.5-4.el9.s390x.rpm weldr-client-debugsource-35.5-4.el9.s390x.rpm weldr-client-tests-debuginfo-35.5-4.el9.s390x.rpm x86_64: osbuild-composer-62.1-1.el9.x86_64.rpm osbuild-composer-core-62.1-1.el9.x86_64.rpm osbuild-composer-core-debuginfo-62.1-1.el9.x86_64.rpm osbuild-composer-debugsource-62.1-1.el9.x86_64.rpm osbuild-composer-dnf-json-62.1-1.el9.x86_64.rpm osbuild-composer-tests-debuginfo-62.1-1.el9.x86_64.rpm osbuild-composer-worker-62.1-1.el9.x86_64.rpm osbuild-composer-worker-debuginfo-62.1-1.el9.x86_64.rpm weldr-client-35.5-4.el9.x86_64.rpm weldr-client-debuginfo-35.5-4.el9.x86_64.rpm weldr-client-debugsource-35.5-4.el9.x86_64.rpm weldr-client-tests-debuginfo-35.5-4.el9.x86_64.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/ 7. References: https://access.redhat.com/security/cve/CVE-2022-32189 https://access.redhat.com/security/updates/classification/#low https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/9.1_release_notes/index 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBY3PhT9zjgjWX9erEAQg9fhAAkAAGWeWiPDsQJ/TXFnrTis24eChQ9WHU XGffqSbHSQAjupkyGhzPsn8jau+HPOfvUARnI77Fz6hKM+pt8IdVWmM0cVfXKVqE CFL78X2pLnSnn3fIld5gEvPrLv6VzrxJ8wlm6wNln43KaZ//z9mrJ7qPW6RpIWvE c+A5Xx14tTMUMZ/Wh21DA2mKEgSO40wfPEXvBu0pb2XbN/+oaCmUmJV6oMx88b3U onMnRqvl+kFl1SCI8158AvkZj6NKMNeD23cjuHyT0KttoIOft+I0DCsDI5W/qRup Q0JYQ0VTbPx7hQHc/TOSO6bg1dBJbrwWHdqgjoQhP9inhdKFWUtnFj0/nw5Ddc76 IOL88AneTceR/5vomLl5dCCM4kCOHzqnwCK/G/zINkoeRyHn8zsWJ83M34Pxatr/ hWUugBz8lw0rL38qwEbssFCLXUYHLCIpr+pPnMiy90lwGDPY2Ydg1vfujMbZL9q9 BNl9U7Olz4rIH+libn8Q7VkBOEz9DpYXGnWA+CbIDgUosHyixzEvNlZxemoGtQYI n36mwgE/QbNaAhfrzXL7DZ20tGcZHzBrsoGHZImu5CQwheSO+cdm3Wx2+y6u4lk9 1N2xHiG/VRkOPxDZX1OLQ8jBPq+2ZyGIuwYNP7QOCU2wgIDUBnbOI0gAUZO1dZnK x3zLrMtLyho=zP99 -----END PGPSIGNATURE----- -- RHSA-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . Red Hat releases minor update addressing vulnerability in Image Builder linked to cockpit-composer and osbuild for RHEL 9.. Red Hat Enterprise Linux, Image Builder, security patch, bug fix, denial of service. . Severity: Low. LinuxSecurity.com Team

Nov 15, 2022 •Low Red Hat