SUSE Security Update: Security update for python-Pygments
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Announcement ID:    SUSE-SU-2021:1500-1
Rating:             important
References:         #1183169 
Cross-References:   CVE-2021-20270
CVSS scores:
                    CVE-2021-20270 (NVD) : 7.5
 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
                    CVE-2021-20270 (SUSE): 7.5
 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:
                    SUSE Linux Enterprise Server for SAP 15
                    SUSE Linux Enterprise Server 15-LTSS
                    SUSE Linux Enterprise Module for Packagehub Subpackages
 15-SP3
                    SUSE Linux Enterprise Module for Packagehub Subpackages
 15-SP2
                    SUSE Linux Enterprise High Performance Computing 15-LTSS
                    SUSE Linux Enterprise High Performance Computing 15-ESPOS
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   An update that fixes one vulnerability is now available.

Description:

   This update for python-Pygments fixes the following issues:

   - CVE-2021-20270: Fixed an infinite loop in SML lexer which may lead to
     DoS (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:

   - SUSE Linux Enterprise Server for SAP 15:

      zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2021-1500=1

   - SUSE Linux Enterprise Server 15-LTSS:

      zypper in -t patch SUSE-SLE-Product-SLES-15-2021-1500=1

   - SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP3:

      zypper in -t patch
 SUSE-SLE-Module-Packagehub-Subpackages-15-SP3-2021-1500=1

   - SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP2:

      zypper in -t patch
 SUSE-SLE-Module-Packagehub-Subpackages-15-SP2-2021-1500=1

   - SUSE Linux Enterprise High Performance Computing 15-LTSS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-2021-1500=1

   - SUSE Linux Enterprise High Performance Computing 15-ESPOS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-2021-1500=1



Package List:

   - SUSE Linux Enterprise Server for SAP 15 (noarch):

      python3-Pygments-2.2.0-4.6.1

   - SUSE Linux Enterprise Server 15-LTSS (noarch):

      python3-Pygments-2.2.0-4.6.1

   - SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP3 (noarch):

      python2-Pygments-2.2.0-4.6.1

   - SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP2 (noarch):

      python2-Pygments-2.2.0-4.6.1

   - SUSE Linux Enterprise High Performance Computing 15-LTSS (noarch):

      python3-Pygments-2.2.0-4.6.1

   - SUSE Linux Enterprise High Performance Computing 15-ESPOS (noarch):

      python3-Pygments-2.2.0-4.6.1


References:

   https://www.suse.com/security/cve/CVE-2021-20270.html
   https://bugzilla.suse.com/1183169