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redhatRedHatRHSA-2020:4114
HistorySep 30, 2020 - 9:06 a.m.

(RHSA-2020:4114) Moderate: Red Hat Virtualization security and bug fix update

2020-09-3009:06:56
access.redhat.com
38

6.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

0.0004 Low

EPSS

Percentile

13.6%

ovirt-ansible-repositories is an Ansible role used to set up the repositories required for oVirt engine or host installation.

The openvswitch package contains components for enabling Open vSwitch; a software-based Ethernet virtual switch. It also includes OVN (Open Virtual Network) components for supporting virtual network abstraction.

The Red Hat Virtualization Python SDK is a program that simplifies access to the Red Hat Virtualization API by providing an object-oriented view to developers.

Security Fix(es):

  • dpdk: librte_vhost Interger overflow in vhost_user_set_log_base() (CVE-2020-10722)

  • dpdk: librte_vhost Integer truncation in vhost_user_check_and_alloc_queue_pair() (CVE-2020-10723)

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):

  • Previously, during RHHI-V deployment of 3 hosts using ovirt-ansible-hosted-engine-setup, the Self-Hosted Engine was added to the default cluster, but the additional 2 hosts were not added.
    In this release, deployment with ovirt-ansible-hosted-engine-setup successfully adds all hosts to the cluster. (BZ#1855283)

  • Previously, when creating large numbers of virtual machines (~2300 VMs), the associated Data Centers became unresponsive, and the hosts did not have Storage Pool Managers (SPM).
    With this release, large scale deployment of virtual machines succeeds without errors. (BZ#1849558)

6.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

0.0004 Low

EPSS

Percentile

13.6%

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