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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.0580 Important: Container Development Kit 3.7.0-1 security update 26 February 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Container Development Kit 3.7.0-1 Publisher: Red Hat Operating System: Red Hat Impact/Access: Root Compromise -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2019-5736 Reference: ESB-2019.0466 ESB-2019.0458 ESB-2019.0428 Original Bulletin: https://access.redhat.com/errata/RHSA-2019:0401 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: Container Development Kit 3.7.0-1 security update Advisory ID: RHSA-2019:0401-01 Product: Container Development Kit Advisory URL: https://access.redhat.com/errata/RHSA-2019:0401 Issue date: 2019-02-25 CVE Names: CVE-2019-5736 ===================================================================== 1. Summary: Red Hat Container Development Kit 3.7.0-1 update is now available. Red Hat Product Security has rated this update as having a security impact of Important. 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 Container Development Kit is a platform for developing containerized applications; a set of tools that enables developers to quickly and easily set up an environment for developing and testing containerized applications on the Red Hat Enterprise Linux platform. This update, Container Development Kit 3.7.0-1, includes an updated Red Hat Enterprise Linux ISO that contains fixes for the following security issues. Security Fix(es): * runc: Execution of malicious containers allows for container escape and access to host filesystem (CVE-2019-5736) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. 3. Solution: The References section of this erratum contains a link to download CDK 3.7.0-1 (you must log in to download the update). Instructions are provided in the Red Hat Container Development Kit Getting Started Guide linked in the References section. 4. Bugs fixed (https://bugzilla.redhat.com/): 1664908 - CVE-2019-5736 runc: Execution of malicious containers allows for container escape and access to host filesystem 5. References: https://access.redhat.com/security/cve/CVE-2019-5736 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/downloads/content/293/ https://access.redhat.com/documentation/en-us/red_hat_container_development_kit/3.7/html-single/getting_started_guide/ 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 iQIVAwUBXHRwa9zjgjWX9erEAQjZBxAAgFaGvcLn/sxbnGbekEvL3KKcNWdQGV8f R8Pq/p31CyGjo6yJRI7LpKR+kZCJQUexw1YljuZlCLLXmKL3OycYNvysFhWBtrMm K7Vn/VkE5eA3GAhYKzf4YzUEM39AfWN/RMr/zgdKyuED78vDo93pBmPmw4+cFPRn hhilHLovbl1TemngSPj3V+psxeh25j6wOGPMfXAkNk+guTVPja/Z8pxY/peNfg8o R2fzB1w6mPttaFK1FYIMDtjedlVE7yKCoG2Z+wHKXGTulbQ2B7ZoVjnR/38fM68o 5hAnA3c0SXl/Pa8qaV0oGPQrbG+uPt8Txt4V51UAVl8dBJEPJ+o6qwvy1ky1zh+L wphaCaXQ45UlbEhtS5ulHOJToKG/oMtTLal7/YKt3RklIouuF4Afk3MPTYZD3QRE dIqsS+9V3AnVjfyrIaXAEJMm7Dm3WMVze9JE1vE+kdRFprlL0FvXMu1yayFvHzdk SBFqgOgi1Bb3nhk+44ITZym+KWW0eD7RBj4z4zcqQz0QNrI1axgpCZmMTotlOWyk bQqCE5Q4O10emh60luRrY+v1Z5OXABzqqIKop1/2dJEuH1dIw9NSgGJ3+K5sx9Vp /nuSRXh0eYu3hbdi8QitI+hxiM1R7+rGxe2bn45eKDWYGTHT0If56pboPsBEo/pv 4w/msquBn0k= =9kwz - -----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). 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