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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.4752 OpenShift Container Platform 4.1.28 openshift-enterprise-builder-container security update 20 December 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: OpenShift Container Platform 4.1.28 openshift-enterprise-builder-container Publisher: Red Hat Operating System: Red Hat Impact/Access: Provide Misleading Information -- Remote with User Interaction Reduced Security -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2019-14845 Reference: ESB-2019.4639 Original Bulletin: https://access.redhat.com/errata/RHSA-2019:4237 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: OpenShift Container Platform 4.1.28 openshift-enterprise-builder-container security update Advisory ID: RHSA-2019:4237-01 Product: Red Hat OpenShift Enterprise Advisory URL: https://access.redhat.com/errata/RHSA-2019:4237 Issue date: 2019-12-19 CVE Names: CVE-2019-14845 ===================================================================== 1. Summary: An update for the openshift-enterprise-builder container is now available for Red Hat OpenShift Container Platform 4.1. 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. 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): * A vulnerability was found in OpenShift builds. Builds that extract source from a container image bypass the TLS hostname verification. An attacker could take advantage of this flaw by launching a man-in-the-middle attack and inject malicious content. (CVE-2019-14845) 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. 3. Solution: For OpenShift Container Platform 4.1 see the following documentation, which will be updated shortly for release 4.1.28, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.1/release_notes/ocp-4-1-rel ease-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.1/updating/updating-cluster - - -cli.html. 4. Bugs fixed (https://bugzilla.redhat.com/): 1754662 - CVE-2019-14845 openshift: Container image TLS verification bypass 5. References: https://access.redhat.com/security/cve/CVE-2019-14845 https://access.redhat.com/security/updates/classification/#moderate 6. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXfwAu9zjgjWX9erEAQgY4A//cWFbpRoByh2mJYRXf3v/AJ5dsf6oICA1 473sLe10hk6rcCqcuYvdrEbGKlGySemkugDpKuqTRj5/a2WbEFMa/CsqFrY5b7/H E3g2nJLldd1AuQ1cZR3nkvCqw+ogBcgf4FeVXB0I6dBKpg37SyFr0cgHPgRiDjXd 2Hc5XBX5Obd70+EURFlKoOp/HbXnkjYBOOIoVa6a03fpRGKxDnh9GN3lu1fZ+71U TF9BTxdJOZK78RFToZrPN2ipY20QC9yNkfQeHi8N2LoxeUiXxPJvup96H9oAkx+N LlzN8lsUYhop0kLwWfyQgx1haFl9mcWcNyYAY5dBAc7Q8W++CO5QWWk7Nj2inVHO MzISDI/w2jW3pGyQflscZGObwT/O7mct4foFiwAdZnAarrDBjsWJphm40ER9kf8v 7QqNblCChQSVuGG5+4KbHsNYO4JiR3YMFtHXQ8ZAjbnKtbvJ0y04B7iKjMPrnpZh 7+1zqBezssG5495MmxHr4hHLbl2CJLZJiOaHw4FEsnx9srgT8m/mxscxEpDCmprU GJiWcGCchukP3PNze/Xr+PCuyQOFB3cjsjosjmf9XFmFdvG0ijyXSATYOdKpsG77 Y9EraJ2zdo+EY1hPpOxAE1t77SIuFAvk9u69YJ2VawB4QhgFSGl21V8Dd69Gffad WdEBDZUPrNQ= =evvB - -----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: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXfxrnGaOgq3Tt24GAQgPqA//fyFVi6wG1C2Rpqsrm/6Qw20PFfwdWZZe mj/EqXXG5O6lFCB1kC/udJ9/sykTUBFVzYKt2meu0CJ4BvXpxnxMZ5QHfZ4XbXVK swyeDAib4haVjQhjOB6Vri6//O2lCo9fEG/IcLzgVVDA9yI/YsoUmTG85x6pKdAP Kzpm7BpzGQAMZFevjydW7l3uqkAU5Darrx1oFLraxOCSL5lj4uRgQs9RULNKD4gz 7TRg2tMApF7oKsqjsdOrDAZJOtC8Wdqu/sUgZPo2wjPaDh9cbS6ArytENjNsfCpg V3rKqynZF3KrlX95AYRbq9qjh2qi4DBpu/UpxDPbhd0/NYwJtUJbsHC+J++Gk0Qm zqH0gnRxmC8cASyMI9K2c3ZyB7TtD+K4GqSlsk9De5MTKfJipdhUFOK9foBgf3ZB YRep1atYirXrT5SiYYuJAuDD3qE5uASTMo58CfXKvTddmWm/yuvUfACq+4/C5Skz iob5CSzejmOj+LLdr/kGrd9XnQyOHoO/z08m1PlEyKCUYsOSg8hJtnXtR2tNI3I+ +YNDCV4WVoNKyzYNDNdz+sLBjah48XdsOctz+uha/CWG9qauBDrQSuSLG2OjXin8 hYx+3PdNmuqzGNvp0OFpQ/jo4YPAdBGVxOQdRMfrDYNUVRnE3gI+Tj8CgVXFqW9e 5BzugmM9hjk= =kPKy -----END PGP SIGNATURE-----