Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2019.3973
SUSE-SU-2019:2783-1 Security update for xen
28 October 2019
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: xen
Publisher: SUSE
Operating System: SUSE
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Access Privileged Data -- Existing Account
Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2019-17348 CVE-2019-17347 CVE-2019-17346
CVE-2019-17344 CVE-2019-17343 CVE-2019-17342
CVE-2019-17341 CVE-2019-17340 CVE-2019-15890
CVE-2019-14378 CVE-2019-12068
Reference: ESB-2019.3968
ESB-2019.3927
ESB-2019.3578
ESB-2019.3944.2
Original Bulletin:
https://www.suse.com/support/update/announcement/2019/suse-su-20192783-1.html
- --------------------------BEGIN INCLUDED TEXT--------------------
SUSE Security Update: Security update for xen
______________________________________________________________________________
Announcement ID: SUSE-SU-2019:2783-1
Rating: important
References: #1126140 #1126141 #1126192 #1126195 #1126196 #1126198
#1126201 #1127400 #1143797 #1146874 #1149813
Cross-References: CVE-2019-12068 CVE-2019-14378 CVE-2019-15890 CVE-2019-17340
CVE-2019-17341 CVE-2019-17342 CVE-2019-17343 CVE-2019-17344
CVE-2019-17346 CVE-2019-17347 CVE-2019-17348
Affected Products:
SUSE OpenStack Cloud 7
SUSE Linux Enterprise Server for SAP 12-SP2
SUSE Linux Enterprise Server 12-SP2-LTSS
SUSE Linux Enterprise Server 12-SP2-BCL
SUSE Enterprise Storage 4
______________________________________________________________________________
An update that fixes 11 vulnerabilities is now available.
Description:
This update for xen fixes the following issues:
o CVE-2019-15890: Fixed a use-after-free in SLiRP networking implementation
of QEMU emulator which could have led to Denial of Service (bsc#1149813).
o CVE-2019-12068: Fixed an issue in lsi which could lead to an infinite loop
and denial of service (bsc#1146874).
o CVE-2019-14378: Fixed a heap buffer overflow in SLiRp networking
implementation of QEMU emulator which could have led to execution of
arbitrary code with privileges of the QEMU process (bsc#1143797).
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 7:
zypper in -t patch SUSE-OpenStack-Cloud-7-2019-2783=1
o SUSE Linux Enterprise Server for SAP 12-SP2:
zypper in -t patch SUSE-SLE-SAP-12-SP2-2019-2783=1
o SUSE Linux Enterprise Server 12-SP2-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-SP2-2019-2783=1
o SUSE Linux Enterprise Server 12-SP2-BCL:
zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2019-2783=1
o SUSE Enterprise Storage 4:
zypper in -t patch SUSE-Storage-4-2019-2783=1
Package List:
o SUSE OpenStack Cloud 7 (x86_64):
xen-4.7.6_06-43.54.2
xen-debugsource-4.7.6_06-43.54.2
xen-doc-html-4.7.6_06-43.54.2
xen-libs-32bit-4.7.6_06-43.54.2
xen-libs-4.7.6_06-43.54.2
xen-libs-debuginfo-32bit-4.7.6_06-43.54.2
xen-libs-debuginfo-4.7.6_06-43.54.2
xen-tools-4.7.6_06-43.54.2
xen-tools-debuginfo-4.7.6_06-43.54.2
xen-tools-domU-4.7.6_06-43.54.2
xen-tools-domU-debuginfo-4.7.6_06-43.54.2
o SUSE Linux Enterprise Server for SAP 12-SP2 (x86_64):
xen-4.7.6_06-43.54.2
xen-debugsource-4.7.6_06-43.54.2
xen-doc-html-4.7.6_06-43.54.2
xen-libs-32bit-4.7.6_06-43.54.2
xen-libs-4.7.6_06-43.54.2
xen-libs-debuginfo-32bit-4.7.6_06-43.54.2
xen-libs-debuginfo-4.7.6_06-43.54.2
xen-tools-4.7.6_06-43.54.2
xen-tools-debuginfo-4.7.6_06-43.54.2
xen-tools-domU-4.7.6_06-43.54.2
xen-tools-domU-debuginfo-4.7.6_06-43.54.2
o SUSE Linux Enterprise Server 12-SP2-LTSS (x86_64):
xen-4.7.6_06-43.54.2
xen-debugsource-4.7.6_06-43.54.2
xen-doc-html-4.7.6_06-43.54.2
xen-libs-32bit-4.7.6_06-43.54.2
xen-libs-4.7.6_06-43.54.2
xen-libs-debuginfo-32bit-4.7.6_06-43.54.2
xen-libs-debuginfo-4.7.6_06-43.54.2
xen-tools-4.7.6_06-43.54.2
xen-tools-debuginfo-4.7.6_06-43.54.2
xen-tools-domU-4.7.6_06-43.54.2
xen-tools-domU-debuginfo-4.7.6_06-43.54.2
o SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):
xen-4.7.6_06-43.54.2
xen-debugsource-4.7.6_06-43.54.2
xen-doc-html-4.7.6_06-43.54.2
xen-libs-32bit-4.7.6_06-43.54.2
xen-libs-4.7.6_06-43.54.2
xen-libs-debuginfo-32bit-4.7.6_06-43.54.2
xen-libs-debuginfo-4.7.6_06-43.54.2
xen-tools-4.7.6_06-43.54.2
xen-tools-debuginfo-4.7.6_06-43.54.2
xen-tools-domU-4.7.6_06-43.54.2
xen-tools-domU-debuginfo-4.7.6_06-43.54.2
o SUSE Enterprise Storage 4 (x86_64):
xen-4.7.6_06-43.54.2
xen-debugsource-4.7.6_06-43.54.2
xen-doc-html-4.7.6_06-43.54.2
xen-libs-32bit-4.7.6_06-43.54.2
xen-libs-4.7.6_06-43.54.2
xen-libs-debuginfo-32bit-4.7.6_06-43.54.2
xen-libs-debuginfo-4.7.6_06-43.54.2
xen-tools-4.7.6_06-43.54.2
xen-tools-debuginfo-4.7.6_06-43.54.2
xen-tools-domU-4.7.6_06-43.54.2
xen-tools-domU-debuginfo-4.7.6_06-43.54.2
References:
o https://www.suse.com/security/cve/CVE-2019-12068.html
o https://www.suse.com/security/cve/CVE-2019-14378.html
o https://www.suse.com/security/cve/CVE-2019-15890.html
o https://www.suse.com/security/cve/CVE-2019-17340.html
o https://www.suse.com/security/cve/CVE-2019-17341.html
o https://www.suse.com/security/cve/CVE-2019-17342.html
o https://www.suse.com/security/cve/CVE-2019-17343.html
o https://www.suse.com/security/cve/CVE-2019-17344.html
o https://www.suse.com/security/cve/CVE-2019-17346.html
o https://www.suse.com/security/cve/CVE-2019-17347.html
o https://www.suse.com/security/cve/CVE-2019-17348.html
o https://bugzilla.suse.com/1126140
o https://bugzilla.suse.com/1126141
o https://bugzilla.suse.com/1126192
o https://bugzilla.suse.com/1126195
o https://bugzilla.suse.com/1126196
o https://bugzilla.suse.com/1126198
o https://bugzilla.suse.com/1126201
o https://bugzilla.suse.com/1127400
o https://bugzilla.suse.com/1143797
o https://bugzilla.suse.com/1146874
o https://bugzilla.suse.com/1149813
- --------------------------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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=ko8c
-----END PGP SIGNATURE-----