exploit the possibilities
Home Files News &[SERVICES_TAB]About Contact Add New

Red Hat Security Advisory 2020-1209-01

Red Hat Security Advisory 2020-1209-01
Posted Apr 1, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-1209-01 - Kernel-based Virtual Machine is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm-ma packages provide the user-space component for running virtual machines that use KVM on the IBM z Systems, IBM Power, and 64-bit ARM architectures. Issues addressed include an out of bounds access vulnerability.

tags | advisory, kernel
systems | linux, redhat
advisories | CVE-2020-8608
SHA-256 | 19245a194fa94c23c16505fc216ae38b170c9579cd06b93437063e6f6dec1e1e

Red Hat Security Advisory 2020-1209-01

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

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

Synopsis: Important: qemu-kvm-ma security update
Advisory ID: RHSA-2020:1209-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:1209
Issue date: 2020-03-31
CVE Names: CVE-2020-8608
====================================================================
1. Summary:

An update for qemu-kvm-ma is now available for Red Hat Enterprise Linux 7.

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:

Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x
Red Hat Enterprise Linux Server Optional (v. 7) - ppc64

3. Description:

Kernel-based Virtual Machine (KVM) is a full virtualization solution for
Linux on a variety of architectures. The qemu-kvm-ma packages provide the
user-space component for running virtual machines that use KVM on the IBM z
Systems, IBM Power, and 64-bit ARM architectures.

Security Fix(es):

* QEMU: Slirp: potential OOB access due to unsafe snprintf() usages
(CVE-2020-8608)

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/11258

After installing this update, shut down all running virtual machines. Once
all virtual machines have shut down, start them again for this update to
take effect.

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

1798453 - CVE-2020-8608 QEMU: Slirp: potential OOB access due to unsafe snprintf() usages

6. Package List:

Red Hat Enterprise Linux Server (v. 7):

Source:
qemu-kvm-ma-2.12.0-44.el7_8.1.src.rpm

ppc64:
qemu-img-ma-2.12.0-44.el7_8.1.ppc64.rpm
qemu-kvm-ma-debuginfo-2.12.0-44.el7_8.1.ppc64.rpm

ppc64le:
qemu-img-ma-2.12.0-44.el7_8.1.ppc64le.rpm
qemu-kvm-common-ma-2.12.0-44.el7_8.1.ppc64le.rpm
qemu-kvm-ma-2.12.0-44.el7_8.1.ppc64le.rpm
qemu-kvm-ma-debuginfo-2.12.0-44.el7_8.1.ppc64le.rpm
qemu-kvm-tools-ma-2.12.0-44.el7_8.1.ppc64le.rpm

s390x:
qemu-img-ma-2.12.0-44.el7_8.1.s390x.rpm
qemu-kvm-common-ma-2.12.0-44.el7_8.1.s390x.rpm
qemu-kvm-ma-2.12.0-44.el7_8.1.s390x.rpm
qemu-kvm-ma-debuginfo-2.12.0-44.el7_8.1.s390x.rpm
qemu-kvm-tools-ma-2.12.0-44.el7_8.1.s390x.rpm

Red Hat Enterprise Linux Server Optional (v. 7):

ppc64:
qemu-kvm-common-ma-2.12.0-44.el7_8.1.ppc64.rpm
qemu-kvm-ma-2.12.0-44.el7_8.1.ppc64.rpm
qemu-kvm-ma-debuginfo-2.12.0-44.el7_8.1.ppc64.rpm
qemu-kvm-tools-ma-2.12.0-44.el7_8.1.ppc64.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-2020-8608
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 2020 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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ZfY2
-----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:

March 2024

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

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close