what you don't know can hurt you

Red Hat Security Advisory 2021-0028-01

Red Hat Security Advisory 2021-0028-01
Posted Jan 6, 2021
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2021-0028-01 - 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 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. 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 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. Issues addressed include a buffer overflow vulnerability.

tags | advisory, overflow
systems | linux, redhat
advisories | CVE-2015-8011
MD5 | 0f1582cc1394bfa1362cd67f38867105

Red Hat Security Advisory 2021-0028-01

Change Mirror Download
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

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

Synopsis: Important: Red Hat Virtualization security, bug fix, and enhancement update
Advisory ID: RHSA-2021:0028-01
Product: Red Hat Virtualization
Advisory URL: https://access.redhat.com/errata/RHSA-2021:0028
Issue date: 2021-01-06
CVE Names: CVE-2015-8011
=====================================================================

1. Summary:

An update for openvswitch2.11, ovn2.11, redhat-release-virtualization-host,
and redhat-virtualization-host is now available for Red Hat Virtualization
4 for Red Hat Enterprise Linux 7 and Red Hat Virtualization Engine 4.3.

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.

2. Relevant releases/architectures:

RHEL 7-based RHEV-H for RHEV 4 (build requirements) - noarch, x86_64
RHV-M 4.3 - x86_64
Red Hat Virtualization 4 Hypervisor for RHEL 7 - noarch
Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts - ppc64le, x86_64

3. Description:

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.

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.

The following packages have been upgraded to a later upstream version:
openvswitch2.11 (2.11.3), ovn2.11 (2.11.1),
redhat-release-virtualization-host (4.3.12), redhat-virtualization-host
(4.3.12). (BZ#1898513, BZ#1907537, BZ#1907538)

Security Fix(es):

* lldpd: buffer overflow in the lldp_decode function in
daemon/protocols/lldp.c (CVE-2015-8011)

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.

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/):

1896536 - CVE-2015-8011 lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c
1898513 - Rebase RHV-H 4.3 EUS on RHEL-7.9.z #2

6. Package List:

Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts:

Source:
openvswitch2.11-2.11.3-77.el7fdp.src.rpm
ovn2.11-2.11.1-56.el7fdp.src.rpm

ppc64le:
openvswitch2.11-2.11.3-77.el7fdp.ppc64le.rpm
openvswitch2.11-debuginfo-2.11.3-77.el7fdp.ppc64le.rpm
openvswitch2.11-devel-2.11.3-77.el7fdp.ppc64le.rpm
ovn2.11-2.11.1-56.el7fdp.ppc64le.rpm
ovn2.11-debuginfo-2.11.1-56.el7fdp.ppc64le.rpm
ovn2.11-host-2.11.1-56.el7fdp.ppc64le.rpm
ovn2.11-vtep-2.11.1-56.el7fdp.ppc64le.rpm
python-openvswitch2.11-2.11.3-77.el7fdp.ppc64le.rpm

x86_64:
openvswitch2.11-2.11.3-77.el7fdp.x86_64.rpm
openvswitch2.11-debuginfo-2.11.3-77.el7fdp.x86_64.rpm
openvswitch2.11-devel-2.11.3-77.el7fdp.x86_64.rpm
ovn2.11-2.11.1-56.el7fdp.x86_64.rpm
ovn2.11-debuginfo-2.11.1-56.el7fdp.x86_64.rpm
ovn2.11-host-2.11.1-56.el7fdp.x86_64.rpm
ovn2.11-vtep-2.11.1-56.el7fdp.x86_64.rpm
python-openvswitch2.11-2.11.3-77.el7fdp.x86_64.rpm

Red Hat Virtualization 4 Hypervisor for RHEL 7:

Source:
redhat-virtualization-host-4.3.12-20201216.0.el7_9.src.rpm

noarch:
redhat-virtualization-host-image-update-4.3.12-20201216.0.el7_9.noarch.rpm

RHEL 7-based RHEV-H for RHEV 4 (build requirements):

Source:
redhat-release-virtualization-host-4.3.12-4.el7ev.src.rpm
redhat-virtualization-host-4.3.12-20201216.0.el7_9.src.rpm

noarch:
redhat-virtualization-host-image-update-4.3.12-20201216.0.el7_9.noarch.rpm
redhat-virtualization-host-image-update-placeholder-4.3.12-4.el7ev.noarch.rpm

x86_64:
redhat-release-virtualization-host-4.3.12-4.el7ev.x86_64.rpm

RHV-M 4.3:

Source:
openvswitch2.11-2.11.3-77.el7fdp.src.rpm
ovn2.11-2.11.1-56.el7fdp.src.rpm

x86_64:
openvswitch2.11-2.11.3-77.el7fdp.x86_64.rpm
openvswitch2.11-debuginfo-2.11.3-77.el7fdp.x86_64.rpm
openvswitch2.11-devel-2.11.3-77.el7fdp.x86_64.rpm
ovn2.11-2.11.1-56.el7fdp.x86_64.rpm
ovn2.11-central-2.11.1-56.el7fdp.x86_64.rpm
ovn2.11-debuginfo-2.11.1-56.el7fdp.x86_64.rpm
ovn2.11-vtep-2.11.1-56.el7fdp.x86_64.rpm
python-openvswitch2.11-2.11.3-77.el7fdp.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-2015-8011
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2021 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=o+f9
-----END PGP SIGNATURE-----

--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://www.redhat.com/mailman/listinfo/rhsa-announce
Login or Register to add favorites

File Archive:

January 2021

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Jan 1st
    4 Files
  • 2
    Jan 2nd
    3 Files
  • 3
    Jan 3rd
    3 Files
  • 4
    Jan 4th
    33 Files
  • 5
    Jan 5th
    31 Files
  • 6
    Jan 6th
    21 Files
  • 7
    Jan 7th
    15 Files
  • 8
    Jan 8th
    19 Files
  • 9
    Jan 9th
    1 Files
  • 10
    Jan 10th
    1 Files
  • 11
    Jan 11th
    33 Files
  • 12
    Jan 12th
    19 Files
  • 13
    Jan 13th
    27 Files
  • 14
    Jan 14th
    8 Files
  • 15
    Jan 15th
    16 Files
  • 16
    Jan 16th
    1 Files
  • 17
    Jan 17th
    2 Files
  • 18
    Jan 18th
    20 Files
  • 19
    Jan 19th
    32 Files
  • 20
    Jan 20th
    12 Files
  • 21
    Jan 21st
    0 Files
  • 22
    Jan 22nd
    0 Files
  • 23
    Jan 23rd
    0 Files
  • 24
    Jan 24th
    0 Files
  • 25
    Jan 25th
    0 Files
  • 26
    Jan 26th
    0 Files
  • 27
    Jan 27th
    0 Files
  • 28
    Jan 28th
    0 Files
  • 29
    Jan 29th
    0 Files
  • 30
    Jan 30th
    0 Files
  • 31
    Jan 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2020 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close