-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: OpenShift Container Platform 4.3.25 openshift security update Advisory ID: RHSA-2020:2440-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2020:2440 Issue date: 2020-06-17 CVE Names: CVE-2020-8555 ==================================================================== 1. Summary: An update for openshift is now available for Red Hat OpenShift Container Platform 4.3. Red Hat Product Security has rated this update as having a security impact of Moderate. 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 OpenShift Container Platform 4.3 - ppc64le, s390x, x86_64 3. Description: Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. Security Fix(es): * kubernetes: A server side request forgery (SSRF) in the kube-controller-manager allows certain authorized users to leak up to 500 bytes of arbitrary information from the master's host network (CVE-2020-8555) 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. 4. Solution: For OpenShift Container Platform 4.3 see the following documentation, which will be updated shortly for release 4.3.25, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.3/release_notes/ocp-4-3-rel ease-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.3/updating/updating-cluster - -cli.html. 5. Bugs fixed (https://bugzilla.redhat.com/): 1821583 - CVE-2020-8555 kubernetes: Server side request forgery (SSRF) in kube-controller-manager allows users to leak secret information 6. Package List: Red Hat OpenShift Container Platform 4.3: Source: openshift-4.3.25-202006060952.git.1.96c30f6.el7.src.rpm ppc64le: openshift-hyperkube-4.3.25-202006060952.git.1.96c30f6.el7.ppc64le.rpm s390x: openshift-hyperkube-4.3.25-202006060952.git.1.96c30f6.el7.s390x.rpm x86_64: openshift-hyperkube-4.3.25-202006060952.git.1.96c30f6.el7.x86_64.rpm Red Hat OpenShift Container Platform 4.3: Source: openshift-4.3.25-202006060952.git.1.96c30f6.el8.src.rpm ppc64le: openshift-hyperkube-4.3.25-202006060952.git.1.96c30f6.el8.ppc64le.rpm s390x: openshift-hyperkube-4.3.25-202006060952.git.1.96c30f6.el8.s390x.rpm x86_64: openshift-hyperkube-4.3.25-202006060952.git.1.96c30f6.el8.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-2020-8555 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXupzJNzjgjWX9erEAQjjEg//c0hMjjarpUl4l+hzx6zzvBBm4YtINNqY GzBujkNdM/+sesJKC7VSh+XqemtYoW6FFwTlRDE3gQ0t0EyRc6Q6Wf00cgoI7bkz mrhwtJYYupOVfIm91G94cZCNmndPxVZxzS/kht1fgSSMsO37Uw/6M/js0BdzAUyc PCFfyxoneSvWkmivJvip+0p4ta6g95zVYXrnGGBrjefK75aG2kypY7zG1J6L5pcw n6YMzpCIOTr+bgM9DQUg+WWfq/hh/AQAHCv2Zl4HWNta5K8yyMat50KrWQigXAeh nrDDN3BuKMW9uUSQQ3FnoqAPwzLLNtPQ6rpNEXdXUFZzZtnO60CR3iGCvoUODOdz wuh5XYXUiW3WxntQ1mqsoPyjLnAxr8pqqT+coZRHhStyiHYFLlJrofqMwuYo46k1 HTxCpPW5gvZJC1aibmbiyPz1hGbrZcsDHyoVpCeZNmzXKu0L3+TAZQKYDfSnU3Le Z2q/f+lnSYa4VEn3LtHOC0iCfGmkBa6Yi/iTKMr4Cb8ZU+P6mf7m4dCGdBsbEC3D CemE/Y6NoaKUn1GvTkHUNJ1BTsxixNO338MMbIhwBObOnvnM+F7I92Xrs6n4Ne4y ZisOg448KjFk9XGc9xcs6BSznojR6phpCdP7gYLAKP1bVzXIT6S712yMPfsTnRe9 NGbRs1fL0Ac‡is -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce