Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2021.1016
Security update for libass
25 March 2021
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: libass
Publisher: SUSE
Operating System: SUSE
Linux variants
Impact/Access: Denial of Service -- Existing Account
Reduced Security -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2020-26682
Original Bulletin:
https://www.suse.com/support/update/announcement/2021/suse-su-20210936-1
Comment: This advisory references vulnerabilities in products which run on
platforms other than SUSE. It is recommended that administrators
running libass check for an updated version of the software for
their operating system.
- --------------------------BEGIN INCLUDED TEXT--------------------
SUSE Security Update: Security update for libass
______________________________________________________________________________
Announcement ID: SUSE-SU-2021:0936-1
Rating: important
References: #1177862
Cross-References: CVE-2020-26682
Affected Products:
SUSE Manager Server 4.0
SUSE Manager Retail Branch Server 4.0
SUSE Manager Proxy 4.0
SUSE Linux Enterprise Server for SAP 15-SP1
SUSE Linux Enterprise Server for SAP 15
SUSE Linux Enterprise Server 15-SP1-LTSS
SUSE Linux Enterprise Server 15-SP1-BCL
SUSE Linux Enterprise Server 15-LTSS
SUSE Linux Enterprise Module for Desktop Applications 15-SP3
SUSE Linux Enterprise Module for Desktop Applications 15-SP2
SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS
SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS
SUSE Linux Enterprise High Performance Computing 15-LTSS
SUSE Linux Enterprise High Performance Computing 15-ESPOS
SUSE Enterprise Storage 6
SUSE CaaS Platform 4.0
______________________________________________________________________________
An update that fixes one vulnerability is now available.
Description:
This update for libass fixes the following issues:
o CVE-2020-26682: Fixed a signed integer overflow in the call to
outline_stroke() (bsc#1177862).
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 Manager Server 4.0:
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.0-2021-936=1
o SUSE Manager Retail Branch Server 4.0:
zypper in -t patch
SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.0-2021-936=1
o SUSE Manager Proxy 4.0:
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.0-2021-936=1
o SUSE Linux Enterprise Server for SAP 15-SP1:
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2021-936=1
o SUSE Linux Enterprise Server for SAP 15:
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2021-936=1
o SUSE Linux Enterprise Server 15-SP1-LTSS:
zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-936=1
o SUSE Linux Enterprise Server 15-SP1-BCL:
zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2021-936=1
o SUSE Linux Enterprise Server 15-LTSS:
zypper in -t patch SUSE-SLE-Product-SLES-15-2021-936=1
o SUSE Linux Enterprise Module for Desktop Applications 15-SP3:
zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP3-2021-936=1
o SUSE Linux Enterprise Module for Desktop Applications 15-SP2:
zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP2-2021-936=1
o SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS:
zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-936=1
o SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS:
zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-936=1
o SUSE Linux Enterprise High Performance Computing 15-LTSS:
zypper in -t patch SUSE-SLE-Product-HPC-15-2021-936=1
o SUSE Linux Enterprise High Performance Computing 15-ESPOS:
zypper in -t patch SUSE-SLE-Product-HPC-15-2021-936=1
o SUSE Enterprise Storage 6:
zypper in -t patch SUSE-Storage-6-2021-936=1
o SUSE CaaS Platform 4.0:
To install this update, use the SUSE CaaS Platform 'skuba' tool. I will
inform you if it detects new updates and let you then trigger updating of
the complete cluster in a controlled way.
Package List:
o SUSE Manager Server 4.0 (ppc64le s390x x86_64):
libass-debugsource-0.14.0-3.3.1
libass-devel-0.14.0-3.3.1
libass9-0.14.0-3.3.1
libass9-debuginfo-0.14.0-3.3.1
o SUSE Manager Retail Branch Server 4.0 (x86_64):
libass-debugsource-0.14.0-3.3.1
libass-devel-0.14.0-3.3.1
libass9-0.14.0-3.3.1
libass9-debuginfo-0.14.0-3.3.1
o SUSE Manager Proxy 4.0 (x86_64):
libass-debugsource-0.14.0-3.3.1
libass-devel-0.14.0-3.3.1
libass9-0.14.0-3.3.1
libass9-debuginfo-0.14.0-3.3.1
o SUSE Linux Enterprise Server for SAP 15-SP1 (ppc64le x86_64):
libass-debugsource-0.14.0-3.3.1
libass-devel-0.14.0-3.3.1
libass9-0.14.0-3.3.1
libass9-debuginfo-0.14.0-3.3.1
o SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64):
libass-debugsource-0.14.0-3.3.1
libass-devel-0.14.0-3.3.1
libass9-0.14.0-3.3.1
libass9-debuginfo-0.14.0-3.3.1
o SUSE Linux Enterprise Server 15-SP1-LTSS (aarch64 ppc64le s390x x86_64):
libass-debugsource-0.14.0-3.3.1
libass-devel-0.14.0-3.3.1
libass9-0.14.0-3.3.1
libass9-debuginfo-0.14.0-3.3.1
o SUSE Linux Enterprise Server 15-SP1-BCL (x86_64):
libass-debugsource-0.14.0-3.3.1
libass-devel-0.14.0-3.3.1
libass9-0.14.0-3.3.1
libass9-debuginfo-0.14.0-3.3.1
o SUSE Linux Enterprise Server 15-LTSS (aarch64 s390x):
libass-debugsource-0.14.0-3.3.1
libass-devel-0.14.0-3.3.1
libass9-0.14.0-3.3.1
libass9-debuginfo-0.14.0-3.3.1
o SUSE Linux Enterprise Module for Desktop Applications 15-SP3 (aarch64
ppc64le s390x x86_64):
libass-debugsource-0.14.0-3.3.1
libass-devel-0.14.0-3.3.1
libass9-0.14.0-3.3.1
libass9-debuginfo-0.14.0-3.3.1
o SUSE Linux Enterprise Module for Desktop Applications 15-SP2 (aarch64
ppc64le s390x x86_64):
libass-debugsource-0.14.0-3.3.1
libass-devel-0.14.0-3.3.1
libass9-0.14.0-3.3.1
libass9-debuginfo-0.14.0-3.3.1
o SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (aarch64
x86_64):
libass-debugsource-0.14.0-3.3.1
libass-devel-0.14.0-3.3.1
libass9-0.14.0-3.3.1
libass9-debuginfo-0.14.0-3.3.1
o SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (aarch64
x86_64):
libass-debugsource-0.14.0-3.3.1
libass-devel-0.14.0-3.3.1
libass9-0.14.0-3.3.1
libass9-debuginfo-0.14.0-3.3.1
o SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64 x86_64):
libass-debugsource-0.14.0-3.3.1
libass-devel-0.14.0-3.3.1
libass9-0.14.0-3.3.1
libass9-debuginfo-0.14.0-3.3.1
o SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64 x86_64):
libass-debugsource-0.14.0-3.3.1
libass-devel-0.14.0-3.3.1
libass9-0.14.0-3.3.1
libass9-debuginfo-0.14.0-3.3.1
o SUSE Enterprise Storage 6 (aarch64 x86_64):
libass-debugsource-0.14.0-3.3.1
libass-devel-0.14.0-3.3.1
libass9-0.14.0-3.3.1
libass9-debuginfo-0.14.0-3.3.1
o SUSE CaaS Platform 4.0 (x86_64):
libass-debugsource-0.14.0-3.3.1
libass-devel-0.14.0-3.3.1
libass9-0.14.0-3.3.1
libass9-debuginfo-0.14.0-3.3.1
References:
o https://www.suse.com/security/cve/CVE-2020-26682.html
o https://bugzilla.suse.com/1177862
- --------------------------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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=T9Vt
-----END PGP SIGNATURE-----