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AUSCERT External Security Bulletin Redistribution
ESB-2021.3515.2
Security update for python-Pygments
21 October 2021
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: python-Pygments
Publisher: SUSE
Operating System: SUSE
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2021-20270
Reference: ESB-2021.2902
ESB-2021.1554
Original Bulletin:
https://www.suse.com/support/update/announcement/2021/suse-su-20213473-1
Revision History: October 21 2021: spelling change
October 21 2021: Initial Release
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SUSE Security Update: Security update for python-pygments
______________________________________________________________________________
Announcement ID: SUSE-SU-2021:3473-1
Rating: important
References: #1183169
Cross-References: CVE-2021-20270
Affected Products:
SUSE Linux Enterprise Server for SAP 15-SP1
SUSE Linux Enterprise Server 15-SP1-LTSS
SUSE Linux Enterprise Server 15-SP1-BCL
SUSE Linux Enterprise Module for Basesystem 15-SP2
SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS
SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS
SUSE Enterprise Storage 6
SUSE CaaS Platform 4.0
______________________________________________________________________________
An update that fixes one vulnerability is now available.
Description:
This update for python-Pygments fixes the following issues:
o CVE-2021-20270: Fixed an infinite loop in the SML lexer (bsc#1183169).
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 Linux Enterprise Server for SAP 15-SP1:
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2021-3473=1
o SUSE Linux Enterprise Server 15-SP1-LTSS:
zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-3473=1
o SUSE Linux Enterprise Server 15-SP1-BCL:
zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2021-3473=1
o SUSE Linux Enterprise Module for Basesystem 15-SP2:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-3473=1
o SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS:
zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-3473=1
o SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS:
zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-3473=1
o SUSE Enterprise Storage 6:
zypper in -t patch SUSE-Storage-6-2021-3473=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 Linux Enterprise Server for SAP 15-SP1 (noarch):
python3-Pygments-2.6.1-7.7.1
o SUSE Linux Enterprise Server 15-SP1-LTSS (noarch):
python3-Pygments-2.6.1-7.7.1
o SUSE Linux Enterprise Server 15-SP1-BCL (noarch):
python3-Pygments-2.6.1-7.7.1
o SUSE Linux Enterprise Module for Basesystem 15-SP2 (noarch):
python3-Pygments-2.6.1-7.7.1
o SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (noarch):
python3-Pygments-2.6.1-7.7.1
o SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (noarch):
python3-Pygments-2.6.1-7.7.1
o SUSE Enterprise Storage 6 (noarch):
python3-Pygments-2.6.1-7.7.1
o SUSE CaaS Platform 4.0 (noarch):
python3-Pygments-2.6.1-7.7.1
References:
o https://www.suse.com/security/cve/CVE-2021-20270.html
o https://bugzilla.suse.com/1183169
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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.
===========================================================================
- --------------------------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.
===========================================================================
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