Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2021.2580
Security update for qemu
30 July 2021
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: qemu
Publisher: SUSE
Operating System: SUSE
Impact/Access: Denial of Service -- Existing Account
Access Confidential Data -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2021-3611 CVE-2021-3595 CVE-2021-3594
CVE-2021-3593 CVE-2021-3592
Reference: ESB-2021.2561
Original Bulletin:
https://www.suse.com/support/update/announcement/2021/suse-su-20212563-1
- --------------------------BEGIN INCLUDED TEXT--------------------
SUSE Security Update: Security update for qemu
______________________________________________________________________________
Announcement ID: SUSE-SU-2021:2563-1
Rating: important
References: #1187364 #1187365 #1187366 #1187367 #1187529
Cross-References: CVE-2021-3592 CVE-2021-3593 CVE-2021-3594 CVE-2021-3595
CVE-2021-3611
Affected Products:
SUSE OpenStack Cloud Crowbar 8
SUSE OpenStack Cloud 8
SUSE Linux Enterprise Server for SAP 12-SP3
SUSE Linux Enterprise Server 12-SP3-LTSS
SUSE Linux Enterprise Server 12-SP3-BCL
HPE Helion Openstack 8
______________________________________________________________________________
An update that fixes 5 vulnerabilities is now available.
Description:
This update for qemu fixes the following issues:
Security issues fixed:
o CVE-2021-3595: Fixed slirp: invalid pointer initialization may lead to
information disclosure (tftp) (bsc#1187366)
o CVE-2021-3592: Fix for slirp: invalid pointer initialization may lead to
information disclosure (bootp) (bsc#1187364)
o CVE-2021-3594: Fix for slirp: invalid pointer initialization may lead to
information disclosure (udp) (bsc#1187367)
o CVE-2021-3593: Fix for slirp: invalid pointer initialization may lead to
information disclosure (udp6) (bsc#1187365)
o CVE-2021-3611: Fix intel-hda segmentation fault due to stack overflow (bsc#
1187529)
Patch Instructions:
To install this SUSE Security Update use the SUSE recommended installation
methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
o SUSE OpenStack Cloud Crowbar 8:
zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2021-2563=1
o SUSE OpenStack Cloud 8:
zypper in -t patch SUSE-OpenStack-Cloud-8-2021-2563=1
o SUSE Linux Enterprise Server for SAP 12-SP3:
zypper in -t patch SUSE-SLE-SAP-12-SP3-2021-2563=1
o SUSE Linux Enterprise Server 12-SP3-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-SP3-2021-2563=1
o SUSE Linux Enterprise Server 12-SP3-BCL:
zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2021-2563=1
o HPE Helion Openstack 8:
zypper in -t patch HPE-Helion-OpenStack-8-2021-2563=1
Package List:
o SUSE OpenStack Cloud Crowbar 8 (noarch):
qemu-ipxe-1.0.0+-6.53.1
qemu-seabios-1.10.2_0_g5f4c7b1-6.53.1
qemu-sgabios-8-6.53.1
qemu-vgabios-1.10.2_0_g5f4c7b1-6.53.1
o SUSE OpenStack Cloud Crowbar 8 (x86_64):
qemu-2.9.1-6.53.1
qemu-block-curl-2.9.1-6.53.1
qemu-block-curl-debuginfo-2.9.1-6.53.1
qemu-block-iscsi-2.9.1-6.53.1
qemu-block-iscsi-debuginfo-2.9.1-6.53.1
qemu-block-rbd-2.9.1-6.53.1
qemu-block-rbd-debuginfo-2.9.1-6.53.1
qemu-block-ssh-2.9.1-6.53.1
qemu-block-ssh-debuginfo-2.9.1-6.53.1
qemu-debugsource-2.9.1-6.53.1
qemu-guest-agent-2.9.1-6.53.1
qemu-guest-agent-debuginfo-2.9.1-6.53.1
qemu-kvm-2.9.1-6.53.1
qemu-lang-2.9.1-6.53.1
qemu-tools-2.9.1-6.53.1
qemu-tools-debuginfo-2.9.1-6.53.1
qemu-x86-2.9.1-6.53.1
qemu-x86-debuginfo-2.9.1-6.53.1
o SUSE OpenStack Cloud 8 (noarch):
qemu-ipxe-1.0.0+-6.53.1
qemu-seabios-1.10.2_0_g5f4c7b1-6.53.1
qemu-sgabios-8-6.53.1
qemu-vgabios-1.10.2_0_g5f4c7b1-6.53.1
o SUSE OpenStack Cloud 8 (x86_64):
qemu-2.9.1-6.53.1
qemu-block-curl-2.9.1-6.53.1
qemu-block-curl-debuginfo-2.9.1-6.53.1
qemu-block-iscsi-2.9.1-6.53.1
qemu-block-iscsi-debuginfo-2.9.1-6.53.1
qemu-block-rbd-2.9.1-6.53.1
qemu-block-rbd-debuginfo-2.9.1-6.53.1
qemu-block-ssh-2.9.1-6.53.1
qemu-block-ssh-debuginfo-2.9.1-6.53.1
qemu-debugsource-2.9.1-6.53.1
qemu-guest-agent-2.9.1-6.53.1
qemu-guest-agent-debuginfo-2.9.1-6.53.1
qemu-kvm-2.9.1-6.53.1
qemu-lang-2.9.1-6.53.1
qemu-tools-2.9.1-6.53.1
qemu-tools-debuginfo-2.9.1-6.53.1
qemu-x86-2.9.1-6.53.1
qemu-x86-debuginfo-2.9.1-6.53.1
o SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64):
qemu-2.9.1-6.53.1
qemu-block-curl-2.9.1-6.53.1
qemu-block-curl-debuginfo-2.9.1-6.53.1
qemu-block-iscsi-2.9.1-6.53.1
qemu-block-iscsi-debuginfo-2.9.1-6.53.1
qemu-block-ssh-2.9.1-6.53.1
qemu-block-ssh-debuginfo-2.9.1-6.53.1
qemu-debugsource-2.9.1-6.53.1
qemu-guest-agent-2.9.1-6.53.1
qemu-guest-agent-debuginfo-2.9.1-6.53.1
qemu-lang-2.9.1-6.53.1
qemu-tools-2.9.1-6.53.1
qemu-tools-debuginfo-2.9.1-6.53.1
o SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le):
qemu-ppc-2.9.1-6.53.1
qemu-ppc-debuginfo-2.9.1-6.53.1
o SUSE Linux Enterprise Server for SAP 12-SP3 (x86_64):
qemu-block-rbd-2.9.1-6.53.1
qemu-block-rbd-debuginfo-2.9.1-6.53.1
qemu-kvm-2.9.1-6.53.1
qemu-x86-2.9.1-6.53.1
qemu-x86-debuginfo-2.9.1-6.53.1
o SUSE Linux Enterprise Server for SAP 12-SP3 (noarch):
qemu-ipxe-1.0.0+-6.53.1
qemu-seabios-1.10.2_0_g5f4c7b1-6.53.1
qemu-sgabios-8-6.53.1
qemu-vgabios-1.10.2_0_g5f4c7b1-6.53.1
o SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 ppc64le s390x x86_64):
qemu-2.9.1-6.53.1
qemu-block-curl-2.9.1-6.53.1
qemu-block-curl-debuginfo-2.9.1-6.53.1
qemu-block-iscsi-2.9.1-6.53.1
qemu-block-iscsi-debuginfo-2.9.1-6.53.1
qemu-block-ssh-2.9.1-6.53.1
qemu-block-ssh-debuginfo-2.9.1-6.53.1
qemu-debugsource-2.9.1-6.53.1
qemu-guest-agent-2.9.1-6.53.1
qemu-guest-agent-debuginfo-2.9.1-6.53.1
qemu-lang-2.9.1-6.53.1
qemu-tools-2.9.1-6.53.1
qemu-tools-debuginfo-2.9.1-6.53.1
o SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 x86_64):
qemu-block-rbd-2.9.1-6.53.1
qemu-block-rbd-debuginfo-2.9.1-6.53.1
o SUSE Linux Enterprise Server 12-SP3-LTSS (s390x x86_64):
qemu-kvm-2.9.1-6.53.1
o SUSE Linux Enterprise Server 12-SP3-LTSS (ppc64le):
qemu-ppc-2.9.1-6.53.1
qemu-ppc-debuginfo-2.9.1-6.53.1
o SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64):
qemu-arm-2.9.1-6.53.1
qemu-arm-debuginfo-2.9.1-6.53.1
o SUSE Linux Enterprise Server 12-SP3-LTSS (noarch):
qemu-ipxe-1.0.0+-6.53.1
qemu-seabios-1.10.2_0_g5f4c7b1-6.53.1
qemu-sgabios-8-6.53.1
qemu-vgabios-1.10.2_0_g5f4c7b1-6.53.1
o SUSE Linux Enterprise Server 12-SP3-LTSS (x86_64):
qemu-x86-2.9.1-6.53.1
qemu-x86-debuginfo-2.9.1-6.53.1
o SUSE Linux Enterprise Server 12-SP3-LTSS (s390x):
qemu-s390-2.9.1-6.53.1
qemu-s390-debuginfo-2.9.1-6.53.1
o SUSE Linux Enterprise Server 12-SP3-BCL (noarch):
qemu-ipxe-1.0.0+-6.53.1
qemu-seabios-1.10.2_0_g5f4c7b1-6.53.1
qemu-sgabios-8-6.53.1
qemu-vgabios-1.10.2_0_g5f4c7b1-6.53.1
o SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):
qemu-2.9.1-6.53.1
qemu-block-curl-2.9.1-6.53.1
qemu-block-curl-debuginfo-2.9.1-6.53.1
qemu-block-iscsi-2.9.1-6.53.1
qemu-block-iscsi-debuginfo-2.9.1-6.53.1
qemu-block-rbd-2.9.1-6.53.1
qemu-block-rbd-debuginfo-2.9.1-6.53.1
qemu-block-ssh-2.9.1-6.53.1
qemu-block-ssh-debuginfo-2.9.1-6.53.1
qemu-debugsource-2.9.1-6.53.1
qemu-guest-agent-2.9.1-6.53.1
qemu-guest-agent-debuginfo-2.9.1-6.53.1
qemu-kvm-2.9.1-6.53.1
qemu-lang-2.9.1-6.53.1
qemu-tools-2.9.1-6.53.1
qemu-tools-debuginfo-2.9.1-6.53.1
qemu-x86-2.9.1-6.53.1
qemu-x86-debuginfo-2.9.1-6.53.1
o HPE Helion Openstack 8 (noarch):
qemu-ipxe-1.0.0+-6.53.1
qemu-seabios-1.10.2_0_g5f4c7b1-6.53.1
qemu-sgabios-8-6.53.1
qemu-vgabios-1.10.2_0_g5f4c7b1-6.53.1
o HPE Helion Openstack 8 (x86_64):
qemu-2.9.1-6.53.1
qemu-block-curl-2.9.1-6.53.1
qemu-block-curl-debuginfo-2.9.1-6.53.1
qemu-block-iscsi-2.9.1-6.53.1
qemu-block-iscsi-debuginfo-2.9.1-6.53.1
qemu-block-rbd-2.9.1-6.53.1
qemu-block-rbd-debuginfo-2.9.1-6.53.1
qemu-block-ssh-2.9.1-6.53.1
qemu-block-ssh-debuginfo-2.9.1-6.53.1
qemu-debugsource-2.9.1-6.53.1
qemu-guest-agent-2.9.1-6.53.1
qemu-guest-agent-debuginfo-2.9.1-6.53.1
qemu-kvm-2.9.1-6.53.1
qemu-lang-2.9.1-6.53.1
qemu-tools-2.9.1-6.53.1
qemu-tools-debuginfo-2.9.1-6.53.1
qemu-x86-2.9.1-6.53.1
qemu-x86-debuginfo-2.9.1-6.53.1
References:
o https://www.suse.com/security/cve/CVE-2021-3592.html
o https://www.suse.com/security/cve/CVE-2021-3593.html
o https://www.suse.com/security/cve/CVE-2021-3594.html
o https://www.suse.com/security/cve/CVE-2021-3595.html
o https://www.suse.com/security/cve/CVE-2021-3611.html
o https://bugzilla.suse.com/1187364
o https://bugzilla.suse.com/1187365
o https://bugzilla.suse.com/1187366
o https://bugzilla.suse.com/1187367
o https://bugzilla.suse.com/1187529
- --------------------------END INCLUDED TEXT--------------------
You have received this e-mail bulletin as a result of your organisation's
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to auscert@auscert.org.au
and we will forward your request to the appropriate person.
NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members. As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.
NOTE: This is only the original release of the security bulletin. It may
not be updated when updates to the original are made. If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.
Contact information for the authors of the original document is included
in the Security Bulletin above. If you have any questions or need further
information, please contact them directly.
Previous advisories and external security bulletins can be retrieved from:
https://www.auscert.org.au/bulletins/
===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: auscert@auscert.org.au
Facsimile: (07) 3365 7031
Telephone: (07) 3365 4417 (International: +61 7 3365 4417)
AusCERT personnel answer during Queensland business hours
which are GMT+10:00 (AEST).
On call after hours for member emergencies only.
===========================================================================
-----BEGIN PGP SIGNATURE-----
Comment: http://www.auscert.org.au/render.html?it=1967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=/BYl
-----END PGP SIGNATURE-----