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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.4164 qemu-kvm-rhev security update 7 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-2019.4151 ESB-2019.4122 ESB-2019.4105 ESB-2019.3973 ESB-2019.3968 Original Bulletin: https://access.redhat.com/errata/RHSA-2019:3742 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: qemu-kvm-rhev security update Advisory ID: RHSA-2019:3742-01 Product: Red Hat Enterprise Linux OpenStack Platform Advisory URL: https://access.redhat.com/errata/RHSA-2019:3742 Issue date: 2019-11-06 CVE Names: CVE-2019-12155 CVE-2019-14378 ===================================================================== 1. Summary: An update for qemu-kvm-rhev is now available for Red Hat OpenStack Platform 14.0 (Rocky). 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 14.0 - 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 14.0: 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 iQIVAwUBXcLk69zjgjWX9erEAQjtfQ//V7JiVJVl/iDEgfXSjN3Git3tFx1BhmUS L2gyGueonG/Iv45Kdrlb5p1kMSEk5/+d0AjvDStZENzPWOI90zbVUCWdFanKaqNW jR27rnQ1y/sRsZqQ4M108WHPmC949gvDvMoGTM3yCiUBDWfw8a0eqg5cDdd42Jm4 ITnz4pqqWkc4nLWPjO7M6w72u4q9rUWTPqXCZ77Dy5Q0R4LFmQtfpAGvwLbdy/pd ziB/6kB/fUBLF7mM1w/uOjuvYw05oWRdHY5NbZr0y3iBC8Zp0B80xV+5TPGYrtoD RO2ofXeKifg0n7CMWiu91hBlkH9Huk/VU/H0mCza1fTmLpVF7HjdpLRs+mgoTuGU nbNMyCvV+VBNBRTCRAqDAm67haOEu0pOB+DRGjgvwDaxNY4K96QSFLGAUHQ3DkDg tjGDkCgTWcJVzPw3tdAQnevJT9nLsUB9UEasE2IUoCkBeKqCpYzfln8Ttn2sM0Gv OpkPC9JfDY7In4eCzeAmYLkglCNWZgE5usFn6QZ50iS1MUZExisFVYTSKRFS1XuF OjF7NDSgj/uv+v8kHBGlkXx5Q/tLH9/54u0QMZhdbjDoyboFM4YVsDwMHHxTy1ZQ op7mpIEIJcUCAY5qEW/hIEnvd6ysjlM328WPcX99WeCOQqficrtMJbD0+sPDc9MB PJW1sCz1fmE= =eYOV - -----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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