-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

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

Synopsis:          Important: qemu-kvm security update
Advisory ID:       RHSA-2020:1208-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2020:1208
Issue date:        2020-03-31
CVE Names:         CVE-2020-8608 
====================================================================
1. Summary:

An update for qemu-kvm 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 Client (v. 7) - x86_64
Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64
Red Hat Enterprise Linux Server (v. 7) - x86_64
Red Hat Enterprise Linux Workstation (v. 7) - x86_64

3. Description:

Kernel-based Virtual Machine (KVM) is a full virtualization solution for
Linux on a variety of architectures. The qemu-kvm packages provide the
user-space component for running virtual machines that use KVM.

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 Client (v. 7):

Source:
qemu-kvm-1.5.3-173.el7_8.1.src.rpm

x86_64:
qemu-img-1.5.3-173.el7_8.1.x86_64.rpm
qemu-kvm-1.5.3-173.el7_8.1.x86_64.rpm
qemu-kvm-common-1.5.3-173.el7_8.1.x86_64.rpm
qemu-kvm-debuginfo-1.5.3-173.el7_8.1.x86_64.rpm
qemu-kvm-tools-1.5.3-173.el7_8.1.x86_64.rpm

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

Source:
qemu-kvm-1.5.3-173.el7_8.1.src.rpm

x86_64:
qemu-img-1.5.3-173.el7_8.1.x86_64.rpm
qemu-kvm-1.5.3-173.el7_8.1.x86_64.rpm
qemu-kvm-common-1.5.3-173.el7_8.1.x86_64.rpm
qemu-kvm-debuginfo-1.5.3-173.el7_8.1.x86_64.rpm
qemu-kvm-tools-1.5.3-173.el7_8.1.x86_64.rpm

Red Hat Enterprise Linux Server (v. 7):

Source:
qemu-kvm-1.5.3-173.el7_8.1.src.rpm

x86_64:
qemu-img-1.5.3-173.el7_8.1.x86_64.rpm
qemu-kvm-1.5.3-173.el7_8.1.x86_64.rpm
qemu-kvm-common-1.5.3-173.el7_8.1.x86_64.rpm
qemu-kvm-debuginfo-1.5.3-173.el7_8.1.x86_64.rpm
qemu-kvm-tools-1.5.3-173.el7_8.1.x86_64.rpm

Red Hat Enterprise Linux Workstation (v. 7):

Source:
qemu-kvm-1.5.3-173.el7_8.1.src.rpm

x86_64:
qemu-img-1.5.3-173.el7_8.1.x86_64.rpm
qemu-kvm-1.5.3-173.el7_8.1.x86_64.rpm
qemu-kvm-common-1.5.3-173.el7_8.1.x86_64.rpm
qemu-kvm-debuginfo-1.5.3-173.el7_8.1.x86_64.rpm
qemu-kvm-tools-1.5.3-173.el7_8.1.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-2020-8608
https://access.redhat.com/security/updates/classification/#important

8. Contact:

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

Copyright 2020 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1

iQIVAwUBXoOzW9zjgjWX9erEAQj2qw//eikYWJAZv9fb+mGCA9wLu/RCM6whug3c
eimHUtW2Gket1F++hClJx+UVLzdWMvYefGp17iTT40hXKde24czOTfOPC6vsDGok
xvnENlw6f2xTwrni46QikGfx1lipQdpq8UHeR0ealdYKPR8oQbErcw7Ll+ANdP0J
vejU0SUuvJ+u4MuG7Hs5q5/L21Xv8ey0g0y9yRIQb4I2/p8jpvHWQNDhQqhOJvYe
Ua5G231bhEWWi3zKy5HwWlzFxdgmAn3trg8V/qiYXcMfeqKUd2EpFY3wOxMyX8zE
RmYKZJaDdyTgjBKHcsdQf/jyuR5dZRFq+5rXeXP8hBj1gE7VWlIyipEZ2pT3BM0k
T4df4JXcmKy204mPu1ftjHmfdUklu9KBBh8Rtp91oP6L3rf0ZfSarxs0LpPZrgPW
DTO+MZQqh+VSkwc5MpkpfX3r2Whn0rKXlindcuKicK60kNx+Kvciiwh7YS9ZjHI8
4vZ7p4Kn7dJqUyDipy6CaHuCUKG63+4K/RolbtAPuhMObm69FZYRQF/DYvsDpEGH
wu+QNcUeZTD6H6pj1cBcHFCNhsN6WgQHrhodq7YlmP/zQ7mKXUcncU+GHhWQbJFk
TRIxVgFE9FgA4G/3bu9TQSzxEbAJq2nY4mRQmwLHB2H086+5x/hI2CrQfZkNZdSL
Bvz+nykxIDw=SeSZ
-----END PGP SIGNATURE-----

--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://www.redhat.com/mailman/listinfo/rhsa-announce