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Red Hat Security Advisory 2022-6392-01

Red Hat Security Advisory 2022-6392-01 - The ovirt-host package consolidates host package requirements into a single meta package. Issues addressed include a denial of service vulnerability.

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====================================================================
Red Hat Security Advisory

Synopsis: Important: RHV RHEL Host (ovirt-host) [ovirt-4.5.2] security update
Advisory ID: RHSA-2022:6392-01
Product: Red Hat Virtualization
Advisory URL: https://access.redhat.com/errata/RHSA-2022:6392
Issue date: 2022-09-08
CVE Names: CVE-2022-31129
====================================================================

  1. Summary:

Updated host packages that fix several bugs and add various enhancements
are now available.

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.

  1. Relevant releases/architectures:

Red Hat Virtualization 4 Hypervisor for RHEL 8 - noarch, x86_64
Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts - noarch, ppc64le, x86_64

  1. Description:

The ovirt-host package consolidates host package requirements into a single
meta package.

Security Fix(es):

  • moment: inefficient parsing algorithm resulting in DoS (CVE-2022-31129)

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):

  • The hosted-engine-ha binaries have been moved from /usr/share to
    /usr/libexec. As a result, the hosted-engine --clean-metadata command
    fails. With this release, you must use the new path for the command to
    succeed: /usr/libexec/ovirt-hosted-engine-ha/ovirt-ha-agent (BZ#2105781)

  • A new warning has been added to the vdsm-tool to protect users from using
    the unsupported user_friendly_names multipath configuration. The following
    is an example of the output:

$ vdsm-tool is-configured --module multipath
WARNING: Invalid configuration: ‘user_friendly_names’ is enabled in
multipath configuration:
section1 {
key1 value1
user_friendly_names yes
key2 value2
}
section2 {
user_friendly_names yes
}
This configuration is not supported and may lead to storage domain
corruption. (BZ#1793207)

  1. 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

  1. Bugs fixed (https://bugzilla.redhat.com/):

1793207 - [RFE] Notify if multipath User Friendly Names are used
2105075 - CVE-2022-31129 moment: inefficient parsing algorithm resulting in DoS
2105781 - hosted-engine --clean-metadata fails because ovirt-ha-agent has changed location
2117558 - hosted-engine deploy failed since “Failed to configure OVN controller”

  1. Package List:

Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts:

Source:
cockpit-ovirt-0.16.2-1.el8ev.src.rpm
mom-0.6.3-1.el8ev.src.rpm
ovirt-host-4.5.0-3.1.el8ev.src.rpm
ovirt-hosted-engine-setup-2.6.5-1.1.el8ev.src.rpm
vdsm-4.50.2.2-1.el8ev.src.rpm

noarch:
cockpit-ovirt-dashboard-0.16.2-1.el8ev.noarch.rpm
mom-0.6.3-1.el8ev.noarch.rpm
ovirt-hosted-engine-setup-2.6.5-1.1.el8ev.noarch.rpm
vdsm-api-4.50.2.2-1.el8ev.noarch.rpm
vdsm-client-4.50.2.2-1.el8ev.noarch.rpm
vdsm-common-4.50.2.2-1.el8ev.noarch.rpm
vdsm-hook-cpuflags-4.50.2.2-1.el8ev.noarch.rpm
vdsm-hook-ethtool-options-4.50.2.2-1.el8ev.noarch.rpm
vdsm-hook-fcoe-4.50.2.2-1.el8ev.noarch.rpm
vdsm-hook-localdisk-4.50.2.2-1.el8ev.noarch.rpm
vdsm-hook-nestedvt-4.50.2.2-1.el8ev.noarch.rpm
vdsm-hook-openstacknet-4.50.2.2-1.el8ev.noarch.rpm
vdsm-hook-vhostmd-4.50.2.2-1.el8ev.noarch.rpm
vdsm-http-4.50.2.2-1.el8ev.noarch.rpm
vdsm-jsonrpc-4.50.2.2-1.el8ev.noarch.rpm
vdsm-python-4.50.2.2-1.el8ev.noarch.rpm
vdsm-yajsonrpc-4.50.2.2-1.el8ev.noarch.rpm

ppc64le:
ovirt-host-4.5.0-3.1.el8ev.ppc64le.rpm
ovirt-host-dependencies-4.5.0-3.1.el8ev.ppc64le.rpm
vdsm-4.50.2.2-1.el8ev.ppc64le.rpm
vdsm-hook-checkips-4.50.2.2-1.el8ev.ppc64le.rpm
vdsm-hook-extra-ipv4-addrs-4.50.2.2-1.el8ev.ppc64le.rpm
vdsm-network-4.50.2.2-1.el8ev.ppc64le.rpm

x86_64:
ovirt-host-4.5.0-3.1.el8ev.x86_64.rpm
ovirt-host-dependencies-4.5.0-3.1.el8ev.x86_64.rpm
vdsm-4.50.2.2-1.el8ev.x86_64.rpm
vdsm-gluster-4.50.2.2-1.el8ev.x86_64.rpm
vdsm-hook-checkips-4.50.2.2-1.el8ev.x86_64.rpm
vdsm-hook-extra-ipv4-addrs-4.50.2.2-1.el8ev.x86_64.rpm
vdsm-network-4.50.2.2-1.el8ev.x86_64.rpm

Red Hat Virtualization 4 Hypervisor for RHEL 8:

Source:
vdsm-4.50.2.2-1.el8ev.src.rpm

noarch:
vdsm-hook-cpuflags-4.50.2.2-1.el8ev.noarch.rpm
vdsm-hook-ethtool-options-4.50.2.2-1.el8ev.noarch.rpm
vdsm-hook-fcoe-4.50.2.2-1.el8ev.noarch.rpm
vdsm-hook-localdisk-4.50.2.2-1.el8ev.noarch.rpm
vdsm-hook-nestedvt-4.50.2.2-1.el8ev.noarch.rpm
vdsm-hook-openstacknet-4.50.2.2-1.el8ev.noarch.rpm
vdsm-hook-vhostmd-4.50.2.2-1.el8ev.noarch.rpm

x86_64:
vdsm-hook-checkips-4.50.2.2-1.el8ev.x86_64.rpm
vdsm-hook-extra-ipv4-addrs-4.50.2.2-1.el8ev.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/

  1. References:

https://access.redhat.com/security/cve/CVE-2022-31129
https://access.redhat.com/security/updates/classification/#important

  1. Contact:

The Red Hat security contact is [email protected]. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2022 Red Hat, Inc.
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Red Hat Security Advisory 2022-5915-01 - Red Hat Kiali for OpenShift Service Mesh is Red Hat's distribution of the Istio service mesh project, tailored for installation into an on-premise OpenShift Container Platform installation. This advisory covers containers for the release. Issues addressed include a denial of service vulnerability.

RHSA-2022:5915: Red Hat Security Advisory: Red Hat Kiali for OpenShift Service Mesh 2.2 security update

Red Hat Kiali for OpenShift Service Mesh 2.2 Containers 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-31129: moment: inefficient parsing algorithm resulting in DoS

GHSA-wc69-rhjr-hc9g: Inefficient Regular Expression Complexity in moment

### Impact * using string-to-date parsing in moment (more specifically rfc2822 parsing, which is tried by default) has quadratic (N^2) complexity on specific inputs * noticeable slowdown is observed with inputs above 10k characters * users who pass user-provided strings without sanity length checks to moment constructor are vulnerable to (Re)DoS attacks ### Patches The problem is patched in 2.29.4, the patch can be applied to all affected versions with minimal tweaking. ### Workarounds In general, given the proliferation of ReDoS attacks, it makes sense to limit the length of the user input to something sane, like 200 characters or less. I haven't seen legitimate cases of date-time strings longer than that, so all moment users who do pass a user-originating string to constructor are encouraged to apply such a rudimentary filter, that would help with this but also most future ReDoS vulnerabilities. ### References There is an excellent writeup of the issue here: https://github.com/mo...

CVE-2022-31129: [bugfix] Fix redos in preprocessRFC2822 regex (#6015) · moment/moment@9a3b589

moment is a JavaScript date library for parsing, validating, manipulating, and formatting dates. Affected versions of moment were found to use an inefficient parsing algorithm. Specifically using string-to-date parsing in moment (more specifically rfc2822 parsing, which is tried by default) has quadratic (N^2) complexity on specific inputs. Users may notice a noticeable slowdown is observed with inputs above 10k characters. Users who pass user-provided strings without sanity length checks to moment constructor are vulnerable to (Re)DoS attacks. The problem is patched in 2.29.4, the patch can be applied to all affected versions with minimal tweaking. Users are advised to upgrade. Users unable to upgrade should consider limiting date lengths accepted from user input.

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