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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.3511 Important: spice-server security update 8 November 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: spice-server Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 6 Red Hat Enterprise Linux WS/Desktop 6 Impact/Access: Execute Arbitrary Code/Commands -- Existing Account Denial of Service -- Existing Account Access Confidential Data -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2017-7506 Reference: ESB-2017.2030 ESB-2017.1778 ESB-2017.1726 ESB-2017.1725 Original Bulletin: https://access.redhat.com/errata/RHSA-2018:3522 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: spice-server security update Advisory ID: RHSA-2018:3522-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2018:3522 Issue date: 2018-11-07 CVE Names: CVE-2017-7506 ===================================================================== 1. Summary: An update for spice-server is now available for Red Hat Enterprise Linux 6. 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 Enterprise Linux Desktop (v. 6) - x86_64 Red Hat Enterprise Linux Desktop Optional (v. 6) - x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - x86_64 Red Hat Enterprise Linux Workstation (v. 6) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 6) - x86_64 3. Description: The Simple Protocol for Independent Computing Environments (SPICE) is a remote display protocol for virtual environments. SPICE users can access a virtualized desktop or server from the local system or any system with network access to the server. SPICE is used in Red Hat Enterprise Linux for viewing virtualized guests running on the Kernel-based Virtual Machine (KVM) hypervisor or on Red Hat Enterprise Virtualization Hypervisors. Security Fix(es): * spice: Possible buffer overflow via invalid monitor configurations (CVE-2017-7506) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. This issue was discovered by Frediano Ziglio (Red Hat). 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 All applications using SPICE (most notably all QEMU-KVM instances using the SPICE console) must be restarted for this update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1452606 - CVE-2017-7506 spice: Possible buffer overflow via invalid monitor configurations 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: spice-server-0.12.4-16.el6_10.2.src.rpm x86_64: spice-server-0.12.4-16.el6_10.2.x86_64.rpm spice-server-debuginfo-0.12.4-16.el6_10.2.x86_64.rpm Red Hat Enterprise Linux Desktop Optional (v. 6): x86_64: spice-server-debuginfo-0.12.4-16.el6_10.2.x86_64.rpm spice-server-devel-0.12.4-16.el6_10.2.x86_64.rpm Red Hat Enterprise Linux HPC Node (v. 6): Source: spice-server-0.12.4-16.el6_10.2.src.rpm x86_64: spice-server-0.12.4-16.el6_10.2.x86_64.rpm spice-server-debuginfo-0.12.4-16.el6_10.2.x86_64.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): x86_64: spice-server-debuginfo-0.12.4-16.el6_10.2.x86_64.rpm spice-server-devel-0.12.4-16.el6_10.2.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: spice-server-0.12.4-16.el6_10.2.src.rpm x86_64: spice-server-0.12.4-16.el6_10.2.x86_64.rpm spice-server-debuginfo-0.12.4-16.el6_10.2.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): x86_64: spice-server-debuginfo-0.12.4-16.el6_10.2.x86_64.rpm spice-server-devel-0.12.4-16.el6_10.2.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: spice-server-0.12.4-16.el6_10.2.src.rpm x86_64: spice-server-0.12.4-16.el6_10.2.x86_64.rpm spice-server-debuginfo-0.12.4-16.el6_10.2.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 6): x86_64: spice-server-debuginfo-0.12.4-16.el6_10.2.x86_64.rpm spice-server-devel-0.12.4-16.el6_10.2.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-2017-7506 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 2018 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBW+Nu8tzjgjWX9erEAQjpbhAAj0pYdi8BzHX2AvYAe3+B6UU52sIzmHLd i15a40Le39HurQhm17PpE42+tzV1yT8htzp41/xrpwLuYYjMPnpX2FsOZsfs+ZLA Ty/NPDPdHZVwwoatzQKSk2TPOsqFj363N/fj1Rvg+cPRR+gcQAOA0ed/sMzaDhm5 XEMn9HOoQr76Rduaayst73cguS3u1BMKVCsBP26LmlvreWn6wQa9FZE9Lmbs+tc1 TIjamm5tWYcqhjn8RE8ll0Hdwxl9buKixzHtFNOerNnw/R9rVKHktHxemKjarr/p euPUpB5BuBIJXR2ppwx5NF5hmIiF+VZX7LGQ+EUQ6Z8NmoYWNRrWHWFdw19i7vYf /pMiAYfQUq935H7E0ge9Dfk5CROVpFz2Vq4ry5luM/rHyft1y9EQFBSRPZ4jMCHF HscF16pQy/UG1b6+w+ZS4IfdGA1XG7DoauY1KhrnNXekyJpQJqP4nTWjkpZv9aPG W0KfydARh0a5HLCN/jVjT0pmDU6yKe5S17sLKnRaiItryjs3SMKf9E0SKxZ+WWdd 6ccXsuYQBkZ8/TZxHkY1WHQ1uieGjd32YeW4XhFOY4clpwkkV0jCt4uw2tmsuCw4 W4epdbjW9sElBmw8uY16PctX+QAXsatzBMRU5BbylYO2Fp0jPh2cGTbHjRC+OuNG HwJ8bVtSfjU= =UGZq - -----END PGP SIGNATURE----- - -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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