06 August 2018
Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.2264 Important: rhvm-setup-plugins security, bug fix, and enhancement update 6 August 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: rhvm-setup-plugins security Publisher: Red Hat Operating System: Red Hat Impact/Access: Access Privileged Data -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2018-3639 Reference: ASB-2018.0121 ESB-2018.2207 ESB-2018.2184 ESB-2018.1549 ESB-2018.1548.6 ESB-2018.1545 Original Bulletin: https://access.redhat.com/errata/RHSA-2018:2328 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: rhvm-setup-plugins security, bug fix, and enhancement update Advisory ID: RHSA-2018:2328-01 Product: Red Hat Virtualization Advisory URL: https://access.redhat.com/errata/RHSA-2018:2328 Issue date: 2018-07-31 CVE Names: CVE-2018-3639 ===================================================================== 1. Summary: An update for rhvm-setup-plugins 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 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. The following packages have been upgraded to a later upstream version: rhvm-setup-plugins (4.2.10). (BZ#1596152) 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, x86 AMD) Red Hat would like to thank Ken Johnson (Microsoft Security Response Center) and Jann Horn (Google Project Zero) for reporting this issue. Bug Fix(es): * This update adds support for IBM POWER9 hypervisors with RHEL-ALT and POWER9 guests. It also adds support for POWER8 guests on a POWER9 hypervisor and live migration of POWER8 guests between POWER8 and POWER9 hypervisors. (BZ#1592320) 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 1592320 - [downstream clone - 4.2.5] add POWER 9 to the 4.2 cluster level 6. Package List: RHV-M 4.2: Source: rhvm-setup-plugins-4.2.10-1.el7ev.src.rpm noarch: rhvm-setup-plugins-4.2.10-1.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 <firstname.lastname@example.org>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2018 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBW2CiEdzjgjWX9erEAQgSBg//b+YrCotmCuMDJ4kDnSjz5uf1Ynhdj4Y4 dflmH152LqfzXj+vdY3vMiuJuDEnr0tcYy0nQ1gzfsghDX9xQydc5Honm/zlryeH mmVWGia42to2y76EMIxqknd16U4wuki3PSViw/UWvefUyAMePRFXpePWPEofWsoH mt9UNNDXS4z0/2beFcS0LG+EzTgLPOhbwCFAUaPi7lmU6NOJvrDarEIxbJd17SAN zQ2Pem+W6F90JTSPKxxjPGFy+nWlgdtSYvsUoBMiYMlyPD80Rtay+4zV8xnlRIBp jUe9x7i5QzzVOIjH0syb2RkYYnQ55/csosYi5y9QWOsZtCj0U5NiblcrsoKAjwKu N6ib+/LKHYLbbk/WWy4UNOSKhlAywzUVskxiCQcaGcjL+FWtYxAnUCNEKz97B1S5 fn0jzZbRvh7DWDx3WLN9Sng0+LRikhJQpLTtEO/VWHvhwE/UB9f7K1whdgdqzUIo W04lgImtc7TYbxqrRgk8E+Yp3FauDC7Jh1nPyiufKFp0c4A+rbA9XGZgz12L7Cuu ScXp1mvVq0rHEzIV82QnzxZIaE/gMaKYrdGLn1gi7H/0UBrMqyX/LdI+6SdQRl6T 3YKLQQgSid/hhqe8H1CDsZfLklgKi7v+dybwO6qwvwiZTH6wnCq6/P+wDmi1iC6o IunRmnSbBho= =tMcm - -----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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