- Vulnerability/
- RHSA-2020:4172
RHSA-2020:4172: Important: Red Hat Virtualization security, bug fix, and enhancement update
First published: Mon Oct 05 2020(Updated: )
The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks. <br>The ovirt-node-ng packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks.<br>The following packages have been upgraded to a later upstream version: cockpit-ovirt (0.14.11), imgbased (1.2.12), redhat-release-virtualization-host (4.4.2), redhat-virtualization-host (4.4.2). (BZ#1875362, BZ#1878045)<br>Security Fix(es):<br><li> grub2: Crafted grub.cfg file can lead to arbitrary code execution during boot process (CVE-2020-10713)</li> <li> QEMU: usb: out-of-bounds r/w access issue while processing usb packets (CVE-2020-14364)</li> 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.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/cockpit-ovirt | <0.14.11-1.el8e | 0.14.11-1.el8e |
| redhat/imgbased | <1.2.12-0.1.el8e | 1.2.12-0.1.el8e |
| redhat/redhat-release-virtualization-host | <4.4.2-1.el8e | 4.4.2-1.el8e |
| redhat/cockpit-ovirt-dashboard | <0.14.11-1.el8e | 0.14.11-1.el8e |
| redhat/python3-imgbased | <1.2.12-0.1.el8e | 1.2.12-0.1.el8e |
| redhat/redhat-virtualization-host-image-update-placeholder | <4.4.2-1.el8e | 4.4.2-1.el8e |
| redhat/redhat-virtualization-host | <4.4.2-20200930.0.el8_2 | 4.4.2-20200930.0.el8_2 |
| redhat/redhat-virtualization-host-image-update | <4.4.2-20200930.0.el8_2 | 4.4.2-20200930.0.el8_2 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=1805589
- https://bugzilla.redhat.com/show_bug.cgi?id=1825243
- https://bugzilla.redhat.com/show_bug.cgi?id=1847547
- https://bugzilla.redhat.com/show_bug.cgi?id=1852721
- https://bugzilla.redhat.com/show_bug.cgi?id=1859876
- https://bugzilla.redhat.com/show_bug.cgi?id=1868312
- https://bugzilla.redhat.com/show_bug.cgi?id=1869201
- https://bugzilla.redhat.com/show_bug.cgi?id=1873049
- https://bugzilla.redhat.com/show_bug.cgi?id=1875362
- https://access.redhat.com/security/updates/classification/#important
- https://access.redhat.com/security/vulnerabilities/grub2bootloader
- https://access.redhat.com/errata/RHSA-2020:4172 (Advisory)
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- anchor-id/RHSA-2020:4172
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