-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: org.ovirt.engine-root security update Advisory ID: RHSA-2018:1676-01 Product: Red Hat Virtualization Advisory URL: https://access.redhat.com/errata/RHSA-2018:1676 Issue date: 2018-05-21 CVE Names: CVE-2018-3639 ===================================================================== 1. Summary: An update for org.ovirt.engine-root is now available for Red Hat Virtualization Engine 4.2. 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 4.2 - noarch 3. Description: The org.ovirt.engine-root is a core component of oVirt. Security Fix(es): * An industry-wide issue was found in the way many modern microprocessor designs have implemented speculative execution of Load & Store instructions (a commonly used performance optimization). It relies on the presence of a precisely-defined instruction sequence in the privileged code as well as the fact that memory read from address to which a recent memory write has occurred may see an older value and subsequently cause an update into the microprocessor's data cache even for speculatively executed instructions that never actually commit (retire). As a result, an unprivileged attacker could use this flaw to read privileged memory by conducting targeted cache side-channel attacks. (CVE-2018-3639) Note: This is the org.ovirt.engine-root side of the CVE-2018-3639 mitigation. Red Hat would like to thank Ken Johnson (Microsoft Security Response Center) and Jann Horn (Google Project Zero) for reporting this issue. 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/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1566890 - CVE-2018-3639 hw: cpu: speculative store bypass 6. Package List: RHV-M 4.2: Source: ovirt-engine-4.2.3.6-0.1.el7.src.rpm noarch: ovirt-engine-4.2.3.6-0.1.el7.noarch.rpm ovirt-engine-backend-4.2.3.6-0.1.el7.noarch.rpm ovirt-engine-dbscripts-4.2.3.6-0.1.el7.noarch.rpm ovirt-engine-extensions-api-impl-4.2.3.6-0.1.el7.noarch.rpm ovirt-engine-extensions-api-impl-javadoc-4.2.3.6-0.1.el7.noarch.rpm ovirt-engine-health-check-bundler-4.2.3.6-0.1.el7.noarch.rpm ovirt-engine-lib-4.2.3.6-0.1.el7.noarch.rpm ovirt-engine-restapi-4.2.3.6-0.1.el7.noarch.rpm ovirt-engine-setup-4.2.3.6-0.1.el7.noarch.rpm ovirt-engine-setup-base-4.2.3.6-0.1.el7.noarch.rpm ovirt-engine-setup-plugin-ovirt-engine-4.2.3.6-0.1.el7.noarch.rpm ovirt-engine-setup-plugin-ovirt-engine-common-4.2.3.6-0.1.el7.noarch.rpm ovirt-engine-setup-plugin-vmconsole-proxy-helper-4.2.3.6-0.1.el7.noarch.rpm ovirt-engine-setup-plugin-websocket-proxy-4.2.3.6-0.1.el7.noarch.rpm ovirt-engine-tools-4.2.3.6-0.1.el7.noarch.rpm ovirt-engine-tools-backup-4.2.3.6-0.1.el7.noarch.rpm ovirt-engine-vmconsole-proxy-helper-4.2.3.6-0.1.el7.noarch.rpm ovirt-engine-webadmin-portal-4.2.3.6-0.1.el7.noarch.rpm ovirt-engine-websocket-proxy-4.2.3.6-0.1.el7.noarch.rpm rhvm-4.2.3.6-0.1.el7.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 https://access.redhat.com/security/vulnerabilities/ssbd 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2018 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBWwQp09zjgjWX9erEAQi6Zg//fD2O5k/IPd+elj2l3z6KXEUeXNB9S5+6 CUSXUPSze8xO7PZ/OZymgjyWPa9mfCCOQfCYctu+mzs+qrq0WQb2rmVpGvbygDPh dAvXXQ9wc0lTlzS3Bra8A6tPZ8XDtWF2m7W/8n/Mh11McbDTOhof6h/64JprH0Oq ZLzHJUDXNun6Hug6Ii3QcJakDlBeQ/VQ7yR1NOEuqn5vxJzn019lL6nXwoNgkB0k W9SJ22b51w9N22YvplKVnLS5PaOvL/ZHCVDq03YAGo57QRQKByEGbRhExiakvKJU kpkupEbGXGX6UZ6bn+f1GRQH18qw+DslT+uJRFlPpKbO4k8Nr7AaCIhiu+jf2pBm SAnPZKEurIZh9BmTzs9umDLWScFqBKPS9BiwE7fo/q3o1P9aptwyAPfgwzdkrDsd 8Q2whnyo8uOEOY+kgl2F5kF8T7Iehkj/I0nEiZe1+xwYMPdN7zt1yFjNem7X2QKr btO+5aw4XeQzIsEF8P49ws9BeeEdU11+dizG26hBMmIsu8X01Mya3Ikj0+Ct7VfE LVy5Dxnc5KFAHLuO+6VXY1GM5XZEqg4xrWXq77v+0qjqfY81uEo4lihxYt4g2/0C BDDAqPAK61mX/2OIaNgjGqOVJz/M41o6iUelZbO6rs5NE3cwdwy1ORs2fYMCwvw2 pt3zckp3TYk= =8GKI -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce