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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.0687 Moderate: vdsm security and bug fix update 6 March 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: vdsm Publisher: Red Hat Operating System: Red Hat Linux variants Impact/Access: Root Compromise -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2019-3831 Original Bulletin: https://access.redhat.com/errata/RHSA-2019:0458 Comment: This advisory references vulnerabilities in products which run on platforms other than Red Hat. It is recommended that administrators running vdsm check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: vdsm security and bug fix update Advisory ID: RHSA-2019:0458-01 Product: Red Hat Virtualization Advisory URL: https://access.redhat.com/errata/RHSA-2019:0458 Issue date: 2019-03-05 CVE Names: CVE-2019-3831 ===================================================================== 1. Summary: An update for vdsm is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. 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 Virtualization 4 Management Agent for RHEL 7 Hosts - noarch, ppc64le, x86_64 3. Description: The VDSM service is required by a Virtualization Manager to manage the Linux hosts. VDSM manages and monitors the host's storage, memory and networks as well as virtual machine creation, other host administration tasks, statistics gathering, and log collection. The following packages have been upgraded to a later upstream version: vdsm (4.20.47). (BZ#1677458) Security Fix(es): * vdsm: privilege escalation to root via systemd_run (CVE-2019-3831) 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. Bug Fix(es): * VDSM attempted to collect OpenStack related information, even on hosts that are not connected to OpenStack, and displayed a repeated error message in the system log. In this release, errors originating from OpenStack related information are not recorded in the system log. As a result, the system log is quieter. (BZ#1673765) 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/2974891 5. Bugs fixed (https://bugzilla.redhat.com/): 1673765 - Messages log spammed with ovs|00001|db_ctl_base|ERR|no key "odl_os_hostconfig_hostid" 1677108 - CVE-2019-3831 vdsm: privilege escalation to root via systemd_run 6. Package List: Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts: Source: vdsm-4.20.47-1.el7ev.src.rpm noarch: vdsm-api-4.20.47-1.el7ev.noarch.rpm vdsm-client-4.20.47-1.el7ev.noarch.rpm vdsm-common-4.20.47-1.el7ev.noarch.rpm vdsm-hook-cpuflags-4.20.47-1.el7ev.noarch.rpm vdsm-hook-ethtool-options-4.20.47-1.el7ev.noarch.rpm vdsm-hook-fcoe-4.20.47-1.el7ev.noarch.rpm vdsm-hook-localdisk-4.20.47-1.el7ev.noarch.rpm vdsm-hook-macspoof-4.20.47-1.el7ev.noarch.rpm vdsm-hook-nestedvt-4.20.47-1.el7ev.noarch.rpm vdsm-hook-openstacknet-4.20.47-1.el7ev.noarch.rpm vdsm-hook-vhostmd-4.20.47-1.el7ev.noarch.rpm vdsm-hook-vmfex-dev-4.20.47-1.el7ev.noarch.rpm vdsm-http-4.20.47-1.el7ev.noarch.rpm vdsm-jsonrpc-4.20.47-1.el7ev.noarch.rpm vdsm-python-4.20.47-1.el7ev.noarch.rpm vdsm-yajsonrpc-4.20.47-1.el7ev.noarch.rpm ppc64le: vdsm-4.20.47-1.el7ev.ppc64le.rpm vdsm-gluster-4.20.47-1.el7ev.ppc64le.rpm vdsm-hook-checkips-4.20.47-1.el7ev.ppc64le.rpm vdsm-hook-extra-ipv4-addrs-4.20.47-1.el7ev.ppc64le.rpm vdsm-network-4.20.47-1.el7ev.ppc64le.rpm x86_64: vdsm-4.20.47-1.el7ev.x86_64.rpm vdsm-gluster-4.20.47-1.el7ev.x86_64.rpm vdsm-hook-checkips-4.20.47-1.el7ev.x86_64.rpm vdsm-hook-extra-ipv4-addrs-4.20.47-1.el7ev.x86_64.rpm vdsm-network-4.20.47-1.el7ev.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-2019-3831 https://access.redhat.com/security/updates/classification/#moderate 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 iQIVAwUBXH5ZdtzjgjWX9erEAQjbeg//YD2rnPP+2LTyh3Gs0WRlqHIAqJ9uMboS rTr21MAuSS2xAKA/DbZ4B1vyF7cw3r1zycjFBbkiuE5bACx/yX5NoukPJjZJvI10 5ggvVd2UFEdvINzPKzS42xtqt0pGYZrB7quOrw/jvC9ehUq0mySGjrs0zXPDLmqz OZxjUZxYbZdl9lUIb+9B9cYH4r1DTDK3qGHFAl9XOpcwNv1gFti/cvw6sDYJ2eVL GZCi4bdpZhFwsOL/usKHyF6+m/FTNqqkIoXK3iiiVZjU0Z7HoYeSgI+1Gf7J2aJC +pD6cS2r4K5jNEWnxK72nC5D+Kes+pdAJ4sc194yA28C/L2lO6vIRbmjrbvnkuy6 MXYGjDDSc3/HbvdFCLTLqeK4Rhn0fHDTF74kbT2ixZL5sDrNkJ7a8VEImOxuBhuJ IuC/6vQnMhZs/PAz8UAVVeumAM5kv3kwps9E1m5+zl7hyVVa2iWI+0tUYjOC82oL YVlAGFXusxUwfyWyc7FbQLOPFCuxhBxINksZIT2AGnRDozfBn6m6V1yjWM6JTfDI sMi4XnO6BskSVkNktWQOIgkVeHjjuWU0tsT+dfE4t1lB0b3NHTRi2Flfbqvxk/0h U17hQTcKm2QEs3R68j5kzgjxhYPd0T/rPXs8UuxDQ80C9knE95eKG2V90qamqPoi AUU105gi0e8= =CYD0 - -----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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It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). 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