Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.0874 OpenShift Container Platform 4.3.5 podman security update 11 March 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: OpenShift Container Platform 4.3.5 podman Publisher: Red Hat Operating System: Red Hat Impact/Access: Overwrite Arbitrary Files -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2020-1726 Original Bulletin: https://access.redhat.com/errata/RHSA-2020:0680 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Low: OpenShift Container Platform 4.3.5 podman security update Advisory ID: RHSA-2020:0680-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2020:0680 Issue date: 2020-03-10 CVE Names: CVE-2020-1726 ===================================================================== 1. Summary: An update for podman 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 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 OpenShift Container Platform 4.3 - noarch, x86_64 3. Description: The podman tool manages Pods, container images, and containers. It is part of the libpod library, which is for applications that use container Pods. Container Pods is a concept in Kubernetes. Security Fix(es): * podman: incorrectly allowed existing files in volumes to be overwritten by a container when it was created (CVE-2020-1726) 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 4.3.5, 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/): 1801152 - CVE-2020-1726 podman: incorrectly allows existing files in volumes to be overwritten by a container when it is created 6. Package List: Red Hat OpenShift Container Platform 4.3: Source: podman-1.6.4-7.el8.src.rpm noarch: podman-docker-1.6.4-7.el8.noarch.rpm podman-manpages-1.6.4-7.el8.noarch.rpm x86_64: podman-1.6.4-7.el8.x86_64.rpm podman-debuginfo-1.6.4-7.el8.x86_64.rpm podman-debugsource-1.6.4-7.el8.x86_64.rpm podman-remote-1.6.4-7.el8.x86_64.rpm podman-remote-debuginfo-1.6.4-7.el8.x86_64.rpm podman-tests-1.6.4-7.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-2020-1726 https://access.redhat.com/security/updates/classification/#low 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXmgPxtzjgjWX9erEAQiMFg/8DEf2r+Sm4ziDDPeVWWID1MK0LHr5nFdY vLU4ctgwZeYzHgYi8PCZyFsBl4zaOp6TF/rqZIeDujrw2gfau5ReYjwQaXDhuT7e l5wFLfxRSAl7hI5vptSNoveLQLxvHoIEly/N1FBSfymefNNY98owFQ2FBTS/JNOy 8mCx0lE62jMQZjyjoX7PMNI09IcqjhVX7H3k7iGwhYBmu+wG0Cc9Pf8oU2cdiLbD ja6vmJRex2HgnZN66qxc5nPRh5vf9P9UALjRr8Of9t5DrF+Zlm0pPkl9Ps6CCcAI 1QbcyGxGZ1TU5A/99qpreM8O97YXqRXqaZEDMwyAP5rYN0E3yPiKwNsmof4h36Ww ttLamLGeo5HsrwHfdI0B13oSGoJb1iNUXcr/u/qDM5A0wpJs7GGeZwJ6xjDTmMnZ 81kajSWyr2Lkqgmx5tlbraqaeWAAi8Rx9ubJO2UtgzCiqKcRQF24/CSi3qW97uzr qbBXhAY4r8aOu1TIoVdGsOhclNy9gNsvxqvEBK2j8YIFJZDGGld4NhtRxSERWsXK igVfxmr+ODmp6cQpsv7989JuZW+ZDe0f8+LzvtECPaebRQEzjBHypty2ZIbyAIOo cC39pH1JKZ8PS2GR8Shwg7Q0hKievlks9YBmBYrjhZqVfsgsvr1x17Y0hDnBH42e AZKuG+Dlgos= =J2rV - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. 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: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXmh9NmaOgq3Tt24GAQieEA/+OwLRC0xicb03p4hOWr/rVYTso/+5YC+y NNnHAcmAqKuHuMnYUqXjRb20Yw5+lhKvxkQ6q3xstF/IoHd0+vRg1v3jPN49pbpA sLuQ9dFhFt4AOGeZWT1o6hlIUsxGCMP2wi8ITx7xXUpf4YiBwDTMQBS39eJpTdNT aTWdUQunrRAqxUAgoHK/VfBQjt59hctTLQNwLtBBtHpPKhVgNJPIWD+eZvIM6JbM 5XmH1dXl11njCVRZ/buZgT8IQZfEctyjA1/ZZEBgUpLZOgWpffvtt2+8eDLIaceL TvVcprU4gvyGv+N1/p7TE9V21UvlPAOf7LJh3j0vGRjK8nXyqQNCpPwfUxOjSIon wzPDFb3oOFsRu+L1VGZpkLJDGSvlUKrpEEjgbvuzJsK161ezI5KFoPa3ps7TF8cP VW4IHJwW3vQkng3ysbX1/G6N/b9UKGgBh/Tj5JRrU04kPjalvlw1uYWQP+Mkb6uR 4u0x+jghWKdXHYk2Z730g8hHhqKRGtzuDy6nFJHYZQKrYFFneRaPXClEfj2QhbxL uAMaeNAnY7vKMkJ6X4VCx5UQGG+X9ozhKxci6OTMDbdfqRSfbwF1/lv1oVqYtGkU XWCRDUjeZbMwuimlzRXKTBAP0NTd9YuYnv6N8Kbgf1HN345ynDBbfNwCvmFoCR7I q5V6Ph5sE9k= =ROTD -----END PGP SIGNATURE-----