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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2023.3165 OpenShift Container Platform 4.13.1 security and extras update 5 June 2023 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: OpenShift Container Platform 4.13.1 Publisher: Red Hat Operating System: Red Hat Resolution: Patch/Upgrade CVE Names: CVE-2022-41723 Original Bulletin: https://access.redhat.com/errata/RHSA-2023:3305 Comment: CVSS (Max): 7.5 CVE-2022-41723 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) CVSS Source: Red Hat Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: OpenShift Container Platform 4.13.1 security and extras update Advisory ID: RHSA-2023:3305-02 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2023:3305 Issue date: 2023-05-30 CVE Names: CVE-2022-41723 ===================================================================== 1. Summary: Red Hat OpenShift Container Platform release 4.13.1 is now available with updates to packages and images that fix several bugs. This release includes a security update for Red Hat OpenShift Container Platform 4.13. Red Hat Product Security has rated this update as having a security impact of [impact]. 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. Description: Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the RPM packages for Red Hat OpenShift Container Platform 4.13.1. See the following advisory for the container images for this release: https://access.redhat.com/errata/RHSA-2023:3304 Security Fix(es): * net/http, golang.org/x/net/http2: avoid quadratic complexity in HPACK decoding (CVE-2022-41723) 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. All OpenShift Container Platform 4.13 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.13/updating/updating-cluster-cli.html 3. Solution: For OpenShift Container Platform 4.13 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.13/release_notes/ocp-4-13-release-notes.html 4. Bugs fixed (https://bugzilla.redhat.com/): 2178358 - CVE-2022-41723 net/http, golang.org/x/net/http2: avoid quadratic complexity in HPACK decoding 5. JIRA issues fixed (https://issues.redhat.com/): OCPBUGS-13284 - [GCP] worker node with Sriov operator installed fails to come up online after reboot 6. References: https://access.redhat.com/security/cve/CVE-2022-41723 https://access.redhat.com/security/updates/classification/#moderate https://docs.openshift.com/container-platform/4.13/release_notes/ocp-4-13-release-notes.html 7. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2023 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBZHsDwdzjgjWX9erEAQhHgw//Zz7NI/Ug8IOZ6Y96lWZ8v156/UKzkg/T XO3lCor8l6GVKZIEsHi6AebqzvUs8v24m7VlB3nFO570Afi6k7IYZUU4wBITKOc/ pxgX/oRIwZzH52clJZItpGk0uPLfw9q5zfFplgQtHVBgawo6h/HlbLByC34e5OGq K1nli3q4QNoIGUPqM3kAZ+M3cIFMEcg61E9jcZgKQ69ISXNYUkdsDVCkVO7OcEzI 7gRcVO+EBYEZ4A2qLtpAX1lCxeil5RZtUNwWpeXQN0OxoceXA5XVv8cZI9O5813i Vgxq1b9Kkz2zHnbUMoylHkrqQN9AUK8guN6v+JBjZZB7tyI3KpekP+7rWZcBKEHM +I62albTGG5wqyUgjbrlAlQmr0gry69kMa5m7z2Okpjr6NYS9m/8zQiEaKrPsxO6 eBLgc2ZTo8Tu/UBc2/ijSaxFnR6vq+JwWRgH3cE+yH7oqF9IHtSPMKuZhqyvfNg0 JkEihikk7d6trvSUI8jxW2rSsXEYZuIR3m1VsVTs7sO2aBUmPXIMEIFWIUTK9eYK cs2/4nq17UCOHYflQ5Jy5LkCJtJY+4896Oqq4IvNxwr6eCip+NuD1p9ISNWDXwan wChkHlpPN6uc7FD9IlRhd1KPtsfgUlb0ct93FXkFuNyDX2Q/CaRY3DguGBvho51f PlusVtj77tQ= =hVKa - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: https://auscert.org.au/gpg-key/ iQIVAwUBZH1EL8kNZI30y1K9AQgM6g/+ILoDJCI8Ap4AuX4ub4adNMfQkkPRZOSY Ks8pPI0fSeZc0b5Vqg2VJPRLRIyZ5G6714Kltk26h2CC7C3HZhuXUxyn7kGpuP9J ktCMnWNvNBUrc5oAHuM9atOXFfb/3xeMyVQD8/xxDkYRQHC7AhLAOp//ghOliDQ4 qqYJeb1g12ZTVv/PjtWfZd9qOG13v96/+S8314nJty6bBoeFrTl4JoxojAMchFNv n6y8t/533e71Ef/96qxuKPeW5m9f3PFF/fmeEA1FbzCq+fEXwHipygHLV5wkwvY4 4pB72sObpmHgVmvpwRx0NS3tBdMiV6wX+tTgO7dtPWSeNrfnC9Jx9p9NwbHL1fed NubDFkCPagpuIs9FmETUqjj2ksOqRU8+UItJnFV7y2zSpJiGs1ildOZv7rX3nehT +x5lRYMpG90XvTGUc+A9R4QPCmSrVCj5ooT7ZrfpN8FM7CTxNJ2qxKB/RNYCPTXQ ZW5AKzvc0HgdTkPbu0D1itmJpmJ8cqmMtS+VRCxrezt5zGO87G/CSeDrXklx8+cG S9Xqec8q4UqoHPZMCAwKlDkznR6hfLJ3GxtsYjaSvxGL3mJ/YyphADwicl/B0Y5Q Lfr5OHjQ+HtWY1+3C2tetnrMfLi8i3iEOQIsDSPo4emLnwbrWtN5kYaa5+zodY2c Ta5arYEJzCI= =dsON -----END PGP SIGNATURE-----