-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: OpenShift Container Platform 4.8.15 packages and security update Advisory ID: RHSA-2021:3820-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2021:3820 Issue date: 2021-10-19 CVE Names: CVE-2021-21670 CVE-2021-21671 CVE-2021-33195 CVE-2021-33197 CVE-2021-33198 CVE-2021-34558 ==================================================================== 1. Summary: Red Hat OpenShift Container Platform release 4.8.15 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.8. 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 4.8 - noarch, 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. This advisory contains the RPM packages for Red Hat OpenShift Container Platform 4.8.15. See the following advisory for the container images for this release: https://access.redhat.com/errata/RHBA-2021:3821 Security Fix(es): * jenkins: improper permission checks allow canceling queue items and aborting builds (CVE-2021-21670) * jenkins: session fixation vulnerability (CVE-2021-21671) * golang: net: lookup functions may return invalid host names (CVE-2021-33195) * golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty (CVE-2021-33197) * golang: math/big.Rat: may cause a panic or an unrecoverable fatal error if passed inputs with very large exponents (CVE-2021-33198) * golang: crypto/tls: certificate of wrong type is causing TLS client to panic (CVE-2021-34558) 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 4.8 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 Console or the CLI oc command. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.8/updating/updating-cluster - -between-minor.html#understanding-upgrade-channels_updating-cluster-between - -minor. 4. Solution: For OpenShift Container Platform 4.8 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/4.8/release_notes/ocp-4-8-rel ease-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.8/updating/updating-cluster - -cli.html 5. Bugs fixed (https://bugzilla.redhat.com/): 1983596 - CVE-2021-34558 golang: crypto/tls: certificate of wrong type is causing TLS client to panic 1989564 - CVE-2021-33195 golang: net: lookup functions may return invalid host names 1989570 - CVE-2021-33197 golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty 1989575 - CVE-2021-33198 golang: math/big.Rat: may cause a panic or an unrecoverable fatal error if passed inputs with very large exponents 2007749 - CVE-2021-21670 jenkins: improper permission checks allow canceling queue items and aborting builds 2007750 - CVE-2021-21671 jenkins: session fixation vulnerability 2013510 - Placeholder bug for OCP 4.8.0 rpm release 6. Package List: Red Hat OpenShift Container Platform 4.8: Source: cri-o-1.21.3-6.rhaos4.8.gite34bf50.el7.src.rpm openshift-ansible-4.8.0-202109241839.p0.git.4bb45f8.assembly.stream.el7.src.rpm noarch: openshift-ansible-4.8.0-202109241839.p0.git.4bb45f8.assembly.stream.el7.noarch.rpm openshift-ansible-test-4.8.0-202109241839.p0.git.4bb45f8.assembly.stream.el7.noarch.rpm x86_64: cri-o-1.21.3-6.rhaos4.8.gite34bf50.el7.x86_64.rpm cri-o-debuginfo-1.21.3-6.rhaos4.8.gite34bf50.el7.x86_64.rpm Red Hat OpenShift Container Platform 4.8: Source: butane-0.12.1-2.rhaos4.8.el8.src.rpm cri-o-1.21.3-6.rhaos4.8.gite34bf50.el8.src.rpm jenkins-2-plugins-4.8.1633555500-1.el8.src.rpm jenkins-2.289.3.1633554819-1.el8.src.rpm ovn2.13-20.12.0-140.el8fdp.src.rpm noarch: jenkins-2-plugins-4.8.1633555500-1.el8.noarch.rpm jenkins-2.289.3.1633554819-1.el8.noarch.rpm ppc64le: butane-0.12.1-2.rhaos4.8.el8.ppc64le.rpm butane-debuginfo-0.12.1-2.rhaos4.8.el8.ppc64le.rpm cri-o-1.21.3-6.rhaos4.8.gite34bf50.el8.ppc64le.rpm cri-o-debuginfo-1.21.3-6.rhaos4.8.gite34bf50.el8.ppc64le.rpm cri-o-debugsource-1.21.3-6.rhaos4.8.gite34bf50.el8.ppc64le.rpm ovn2.13-20.12.0-140.el8fdp.ppc64le.rpm ovn2.13-central-20.12.0-140.el8fdp.ppc64le.rpm ovn2.13-central-debuginfo-20.12.0-140.el8fdp.ppc64le.rpm ovn2.13-debuginfo-20.12.0-140.el8fdp.ppc64le.rpm ovn2.13-debugsource-20.12.0-140.el8fdp.ppc64le.rpm ovn2.13-host-20.12.0-140.el8fdp.ppc64le.rpm ovn2.13-host-debuginfo-20.12.0-140.el8fdp.ppc64le.rpm ovn2.13-vtep-20.12.0-140.el8fdp.ppc64le.rpm ovn2.13-vtep-debuginfo-20.12.0-140.el8fdp.ppc64le.rpm s390x: butane-0.12.1-2.rhaos4.8.el8.s390x.rpm butane-debuginfo-0.12.1-2.rhaos4.8.el8.s390x.rpm cri-o-1.21.3-6.rhaos4.8.gite34bf50.el8.s390x.rpm cri-o-debuginfo-1.21.3-6.rhaos4.8.gite34bf50.el8.s390x.rpm cri-o-debugsource-1.21.3-6.rhaos4.8.gite34bf50.el8.s390x.rpm ovn2.13-20.12.0-140.el8fdp.s390x.rpm ovn2.13-central-20.12.0-140.el8fdp.s390x.rpm ovn2.13-central-debuginfo-20.12.0-140.el8fdp.s390x.rpm ovn2.13-debuginfo-20.12.0-140.el8fdp.s390x.rpm ovn2.13-debugsource-20.12.0-140.el8fdp.s390x.rpm ovn2.13-host-20.12.0-140.el8fdp.s390x.rpm ovn2.13-host-debuginfo-20.12.0-140.el8fdp.s390x.rpm ovn2.13-vtep-20.12.0-140.el8fdp.s390x.rpm ovn2.13-vtep-debuginfo-20.12.0-140.el8fdp.s390x.rpm x86_64: butane-0.12.1-2.rhaos4.8.el8.x86_64.rpm butane-debuginfo-0.12.1-2.rhaos4.8.el8.x86_64.rpm cri-o-1.21.3-6.rhaos4.8.gite34bf50.el8.x86_64.rpm cri-o-debuginfo-1.21.3-6.rhaos4.8.gite34bf50.el8.x86_64.rpm cri-o-debugsource-1.21.3-6.rhaos4.8.gite34bf50.el8.x86_64.rpm ovn2.13-20.12.0-140.el8fdp.x86_64.rpm ovn2.13-central-20.12.0-140.el8fdp.x86_64.rpm ovn2.13-central-debuginfo-20.12.0-140.el8fdp.x86_64.rpm ovn2.13-debuginfo-20.12.0-140.el8fdp.x86_64.rpm ovn2.13-debugsource-20.12.0-140.el8fdp.x86_64.rpm ovn2.13-host-20.12.0-140.el8fdp.x86_64.rpm ovn2.13-host-debuginfo-20.12.0-140.el8fdp.x86_64.rpm ovn2.13-vtep-20.12.0-140.el8fdp.x86_64.rpm ovn2.13-vtep-debuginfo-20.12.0-140.el8fdp.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-2021-21670 https://access.redhat.com/security/cve/CVE-2021-21671 https://access.redhat.com/security/cve/CVE-2021-33195 https://access.redhat.com/security/cve/CVE-2021-33197 https://access.redhat.com/security/cve/CVE-2021-33198 https://access.redhat.com/security/cve/CVE-2021-34558 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 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYW8o6tzjgjWX9erEAQguzBAApMkc6pWMoY3WCrYtjjYo/ETql1TU48fK Jdd2Fg/ko0g4ylxwmxarCDtnTu511TI2TZIitTBE8pcr2pAmQWv0gopeztlhgi5j GvHZfTtsPy92vZDUuKnOFwNArCDD3q44ZwlTfIp8EVf8hVSAfmv79v4/WWbNUaUZ uoxXewwzI7eI3y3/cxyHmILf7r8SFGkH0YGjXYHZb3WYFAmqdCBk5Tb26PIy0ufG rXB2lgN3xgs2Pn9BeCouwDTtuCO3eRwCmgCObBlCuIepNMVUtwoG1nZddMvzOq3m ItICA4SLseBlcmSdq2pZqtaKMO5abiPBnWNVMj8vWzaVZ+TXLMRJ4PBthgFx8XEy 5tIYyYuvxG18WfcLu1gbjBFfmGJFnRRNhmvLkS+shCFiORrPGtOzVgeM1kcVfp+F YFtqk1OZy9R4/57l3o/fW9ODhjvkOG9+Wnrp8+PMhJJ3uxNRDjTh1DlfJrR4ZxkG G8scuirb9NuVwqoZY4UxQhghQ56ooXU7zX5tVpVNAJoYO3r82qSVe3X+Z8MFiTs4 H4DokFBdjs6zU9D/pX5k07wujK2ZWKOOKk5OaOO2EORIkqhkQpbQ2UdHjB/+2wtP +cUL3huECf869ggrEvXZv7XRcreQoLzdo5oOApKU86KqE3rEDBRr7FFSCmvqoVRw nKFc2rhXrIw=YLHw -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce