-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: rhevm-appliance security and bug fix update Advisory ID: RHSA-2017:0552-01 Product: Red Hat Virtualization Advisory URL: https://access.redhat.com/errata/RHSA-2017:0552 Issue date: 2017-02-09 Updated on: 2017-03-16 Cross references: RHSA-2017:0294-1 CVE Names: CVE-2016-9577 CVE-2016-9578 ===================================================================== 1. Summary: An update for rhevm-appliance is now available for RHEV 4.X RHEV-H and Agents for RHEL-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: Managment Agent for RHEL 7 Hosts - noarch 3. Description: The RHV-M Virtual Appliance automates the process of installing and configuring the Red Hat Virtualization Manager. The appliance is available to download as an OVA file from the Customer Portal. The following packages have been upgraded to a later upstream version: rhevm-appliance (20170307.0). (BZ#1419968) Security Fix(es): * A vulnerability was discovered in SPICE in the server's protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution. (CVE-2016-9577) * A vulnerability was discovered in SPICE in the server's protocol handling. An attacker able to connect to the SPICE server could send crafted messages which would cause the process to crash. (CVE-2016-9578) These issues were discovered by Frediano Ziglio (Red Hat). Bug Fix(es): * Previously the name of the "rhevm-appliance" RPM contained only a timestamp, without versioning information. In this release, the Red Hat Virtualization release will now be included in the name of the "rhevm-appliance" RPM and will be visible from the node channel. (BZ#1416011) 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/): 1399566 - CVE-2016-9578 spice: Remote DoS via crafted message 1401603 - CVE-2016-9577 spice: Buffer overflow in main_channel_alloc_msg_rcv_buf when reading large messages 1416011 - RHEL based 3.6 HE to 4.0 upgrade with wrong appliance 1419968 - Tracker: rhevm-appliance 4.0.7 6. Package List: Managment Agent for RHEL 7 Hosts: Source: rhevm-appliance-4.0.20170307.0-1.el7ev.src.rpm noarch: rhevm-appliance-4.0.20170307.0-1.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-2016-9577 https://access.redhat.com/security/cve/CVE-2016-9578 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2017 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFYy/mJXlSAg2UNWIIRAuSfAJ9sn/NQicNQnHW0+oEtczrd1DwehwCglP2R gEpuzxTMruUfWs7kEUJHYeg= =dVJ5 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce