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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.1617 Important: rhvm-setup-plugins security and bug fix update 9 May 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: rhvm-setup-plugins Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 7 Impact/Access: Access Privileged Data -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2018-3639 Reference: ASB-2019.0029 ASB-2018.0121 ESB-2019.0854 ESB-2019.0202 Original Bulletin: https://access.redhat.com/errata/RHSA-2019:1046 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: rhvm-setup-plugins security and bug fix update Advisory ID: RHSA-2019:1046-01 Product: Red Hat Virtualization Advisory URL: https://access.redhat.com/errata/RHSA-2019:1046 Issue date: 2019-05-08 CVE Names: CVE-2018-3639 ===================================================================== 1. Summary: An update for rhvm-setup-plugins is now available for Red Hat Virtualization Engine 4.3. 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. Relevant releases/architectures: RHV-M 4.3 - noarch 3. Description: The rhvm-setup-plugins package adds functionality exclusive only to Red Hat Virtualization Manager, and is not available for the upstream ovirt-engine. It includes the configuration of the Red Hat Support plugin, copying downstream-only artifacts to the ISO domain, and links to the knowledgebase and other support material. Security Fix(es): * An industry-wide issue was found in the way many modern microprocessor designs have implemented speculative execution of instructions (a commonly used performance optimization). There are three primary variants of the issue which differ in the way the speculative execution can be exploited. Variant CVE-2017-5754 relies on the fact that, on impacted microprocessors, during speculative execution of instruction permission faults, exception generation triggered by a faulting access is suppressed until the retirement of the whole instruction block. In a combination with the fact that memory accesses may populate the cache even when the block is being dropped and never committed (executed), an unprivileged local attacker could use this flaw to read privileged (kernel space) memory by conducting targeted cache side-channel attacks. Note: CVE-2017-5754 affects Intel x86-64 microprocessors. AMD x86-64 microprocessors are not affected by this issue. (CVE-2017-5754) Bug Fix(es): * [CVE-2017-5754] Variant3: POWER {qemu-kvm-rhev} Add machine type variants (BZ#1559948) * add POWER 9 to the 4.2 cluster level (BZ#1574494) 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/2974891 5. Bugs fixed (https://bugzilla.redhat.com/): 1519781 - CVE-2017-5754 hw: cpu: speculative execution permission faults handling 1574494 - add POWER 9 to the 4.2 cluster level 1627712 - Build rhvm-setup-plugins for RHV 4.3 RHEL 7 6. Package List: RHV-M 4.3: Source: rhvm-setup-plugins-4.3.0-1.el7ev.src.rpm noarch: rhvm-setup-plugins-4.3.0-1.el7ev.noarch.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-2018-3639 https://access.redhat.com/security/updates/classification/#important 8. 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 iQIVAwUBXNLOKNzjgjWX9erEAQgLlw//ZstIeWreNKURujJKeDkiUdNSjmDr1atr GDb3QPQF6lrjnZf7/Nb4Ku8qTrT95DN/0f5AL2j9/oV4iOQR1dFL6kssD9+R9CLO VjHCK2VWxSa6kHFRcWGX2evf0K++Kidqx2fTCamPleiq5FOvHQLf7NOInE4GMZju LXyh7XpYXUo+9IsQInTb8JDcKF2IFCYcOJQZrmjbltOLCg7fXT49TB6buC3FIeY2 JcGbM/hHmJQw1hBaUMQMJKkYqmt2LGNZb4EmgErvgTJ1xigmDg3fL6QYZMQrzUJP tewcC07afs5TBho8D0saHw+TR/j59ypBVZ2Fwnmd32ekPBYEwcBWvTjnO5NIIS1a WLYgKj/O74zMeFJfOTrRrdzm0DrxKaRHRhlLaXYzXLqlMLLVUp+rqzu2yYHzt1xU ucKyoshLhBini3hsWvyIc+rCIoi7eB/D+8CyqTy7n9kcPo5fxXAVki2f4+W4LrvK hW1N8Xzj8Gur8JavMAMabnqa9jZyEOooj61mwsddWLcAydrWqFlKBGIbbPIBpUgC c79Skw+VkbqQtIv2CGM8/NzUP5m3jDCrs0eXJr7VSKYM4ismSdHsqhkAD2YnWFy1 ftgTqsI2sLlVxAwlPSl6vratgTIr2YAJKPMD6yB5LPuCMvKn+N2i++6NhNyFTCdE WgdWaUc8Y6w= =2YHf - -----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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On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXNOHi2aOgq3Tt24GAQiEahAAyoDfXqkzx4ec/9/EBoOHqaQxMF+U1AJY XFywoneNZyJPXss9Evlatl4k6lqetv7HFFYzM0yC3rYz94lLUChL7jCceL6mMSiM JERw+BwRgdOwSgojToDKq6TJ/BTpc+C6e6RKbEtGc/3Hq77OTLth04qeI4wnE/Va 74OIjAYznAS8tt7bi/kIJ1DVAKMFBySDMhk2myI8eBUz3Wfd7STLd7Dwm8diC/5w mlTMQenxV59u4idqzoZiDEeYjodiP10JDMEeELoMRSdPfKxDg6hSyp6oLSjYpXw7 4CFCuRmZTdYbplOTCkyQtQBzfSVbXkqaT66OhZVFI9pcCPdI1wh+me7t2+hwyAut sx6UXGO+DUYGXqXZZ3jTEJZvnoSlIdCK4r8oZGb9teBFzjKr1YGi4bwlZ+owxdDN S1SaLUxRlOZnCXQHZ0fBgQ2wed8dPiib5m7IRCBeNVzRGMGJ4ROEFcEs1sL7oTEc WaR75sTRjYaTC964AjkJM0vn4tZ4R56SMspPCb7r7cSwJ53EQMKHCC+aTRhScWve MwwKpaDwktTtwqfOZujqtqAr6a68+nYhjpqwDSgsBN2GvvYsJZGD60i5GHzabCVy mLopSJKV1zdHGW005ork8/gVaWwcI6qHe2XwRoo9ReCRm5moPnwJFnB6O/M0xzuv upZbgXlTYTc= =0F3n -----END PGP SIGNATURE-----