Operating System:

[SUSE]

Published:

06 September 2021

Protect yourself against future threats.

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2021.2992
                       Security update for python39
                             6 September 2021

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           python39
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Unauthorised Access -- Remote/Unauthenticated
                   Reduced Security    -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2021-29921  

Reference:         ESB-2021.1882

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2021/suse-su-20212940-1

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SUSE Security Update: Security update for python39

______________________________________________________________________________

Announcement ID:   SUSE-SU-2021:2940-1
Rating:            important
References:        #1183858 #1185588 #1185706
Cross-References:  CVE-2021-29921
Affected Products:
                   SUSE Linux Enterprise Module for Development Tools 15-SP3
                   SUSE Linux Enterprise Module for Basesystem 15-SP3
______________________________________________________________________________

An update that solves one vulnerability and has two fixes is now available.

Description:

This update for python39 fixes the following issues:

  o CVE-2021-29921: Fixed improper input validation of octal string IP
    addresses (bsc#1185706).
  o Use versioned python-Sphinx to avoid dependency on other version of Python
    (bsc#1183858).
  o Stop providing "python" symbol (bsc#1185588), which means python2
    currently.

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 Module for Development Tools 15-SP3:
    zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP3-2021-2940=1
  o SUSE Linux Enterprise Module for Basesystem 15-SP3:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2021-2940=1

Package List:

  o SUSE Linux Enterprise Module for Development Tools 15-SP3 (aarch64 ppc64le
    s390x x86_64):
       python39-core-debugsource-3.9.6-4.3.3
       python39-tools-3.9.6-4.3.3
  o SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x
    x86_64):
       libpython3_9-1_0-3.9.6-4.3.3
       libpython3_9-1_0-debuginfo-3.9.6-4.3.3
       python39-3.9.6-4.3.4
       python39-base-3.9.6-4.3.3
       python39-base-debuginfo-3.9.6-4.3.3
       python39-core-debugsource-3.9.6-4.3.3
       python39-curses-3.9.6-4.3.4
       python39-curses-debuginfo-3.9.6-4.3.4
       python39-dbm-3.9.6-4.3.4
       python39-dbm-debuginfo-3.9.6-4.3.4
       python39-debuginfo-3.9.6-4.3.4
       python39-debugsource-3.9.6-4.3.4
       python39-devel-3.9.6-4.3.3
       python39-idle-3.9.6-4.3.4
       python39-tk-3.9.6-4.3.4
       python39-tk-debuginfo-3.9.6-4.3.4


References:

  o https://www.suse.com/security/cve/CVE-2021-29921.html
  o https://bugzilla.suse.com/1183858
  o https://bugzilla.suse.com/1185588
  o https://bugzilla.suse.com/1185706

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