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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.4197 qemu-kvm-rhev security update 8 November 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: qemu-kvm-rhev Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 7 Red Hat Enterprise Linux WS/Desktop 7 Impact/Access: Execute Arbitrary Code/Commands -- Existing Account Denial of Service -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2019-14378 CVE-2019-12155 Reference: ESB-2019.4164 ESB-2019.4151 ESB-2019.4122 ESB-2019.4105 ESB-2019.3968 Original Bulletin: https://access.redhat.com/errata/RHSA-2019:3787 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: qemu-kvm-rhev security update Advisory ID: RHSA-2019:3787-01 Product: Red Hat Enterprise Linux OpenStack Platform Advisory URL: https://access.redhat.com/errata/RHSA-2019:3787 Issue date: 2019-11-07 CVE Names: CVE-2019-12155 CVE-2019-14378 ===================================================================== 1. Summary: An update for qemu-kvm-rhev is now available for Red Hat OpenStack Platform 13.0 (Queens). 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: Red Hat OpenStack Platform 13.0 - ppc64le, x86_64 3. Description: KVM (Kernel-based Virtual Machine) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm-rhev packages provide the user-space component for running virtual machines that use KVM in environments managed by Red Hat products. Security Fix(es): * QEMU: slirp: heap buffer overflow during packet reassembly (CVE-2019-14378) * QEMU: qxl: null pointer dereference while releasing spice resources (CVE-2019-12155) 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. 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 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1712670 - CVE-2019-12155 QEMU: qxl: null pointer dereference while releasing spice resources 1734745 - CVE-2019-14378 QEMU: slirp: heap buffer overflow during packet reassembly 6. Package List: Red Hat OpenStack Platform 13.0: Source: qemu-kvm-rhev-2.12.0-33.el7_7.4.src.rpm ppc64le: qemu-img-rhev-2.12.0-33.el7_7.4.ppc64le.rpm qemu-kvm-common-rhev-2.12.0-33.el7_7.4.ppc64le.rpm qemu-kvm-rhev-2.12.0-33.el7_7.4.ppc64le.rpm qemu-kvm-rhev-debuginfo-2.12.0-33.el7_7.4.ppc64le.rpm qemu-kvm-tools-rhev-2.12.0-33.el7_7.4.ppc64le.rpm x86_64: qemu-img-rhev-2.12.0-33.el7_7.4.x86_64.rpm qemu-kvm-common-rhev-2.12.0-33.el7_7.4.x86_64.rpm qemu-kvm-rhev-2.12.0-33.el7_7.4.x86_64.rpm qemu-kvm-rhev-debuginfo-2.12.0-33.el7_7.4.x86_64.rpm qemu-kvm-tools-rhev-2.12.0-33.el7_7.4.x86_64.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-2019-12155 https://access.redhat.com/security/cve/CVE-2019-14378 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 iQIVAwUBXcQgYtzjgjWX9erEAQhG1RAAoQL7Bh/tOSqKz2iQkh/aNkI1exUYxJf2 l7mNu4Cq+9lG22LBBtv4Isuc4dXyo9QfZmQnzPZRkvdGPuNIB32VNnf/+OXJADOi opDh1NjBi7CeA2N53l7nKxX3UPRdVWBsMx6jTOCL9J7UFYWJxZhPJ4fqeU7imV3Z AsUXV8aIBZS5YAzgNozw42mBEaFYO6B0iztDGSUCPE3HTzM8nQdDC4xfAMj5uhQc awz4jVb9aTELM7t32frEIC+3U/WdHFvs2pOw+p84V/chhZcIzEnOx2YuB3hDmvTQ EdN8hdjH/yYrfrPTht2VVFYLKNHozOXmckWnvI4A4h3kK9aNS985DKp2dxpBdAGS 36fy/pR6mw2WkxUEDm+Y8lbVYMT1f2I5093Pfwu3jW7OjtA3TT1j2ngtc7gUkUui pD1SDIa/g//mGkEUoacNo04+sQdJsOz2Ld3EJNArJ8M0uZv6bBFDFgI0nk7Jj0dU a/3obrLVh7vAzBhyWQ3ayEIBCB5/A4DeL08/JfKt4wX0J6Q00OJf0uHpt0sCVtbw oDAfiUxe6gp6Z/dSeTK9MCzYexRxVv0Ny0R1jX0JA75FSzLajvCbm/7Uttq79CKE G3Npk06wCCLeJ9RGWia4ueT2AGz3oDoMwwgkK5zYITmPhbH1uwzM4C8Y/yqI4K23 AzI2xacTI6c= =IXPH - -----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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