SUSE Security Update: Security update for python3
______________________________________________________________________________

Announcement ID:    SUSE-SU-2021:0886-1
Rating:             moderate
References:         #1182379 
Cross-References:   CVE-2021-23336
CVSS scores:
                    CVE-2021-23336 (NVD) : 5.9
 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:H
                    CVE-2021-23336 (SUSE): 5.9
 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:H

Affected Products:
                    SUSE Linux Enterprise Software Development Kit 12-SP5
                    SUSE Linux Enterprise Server 12-SP5
                    SUSE Linux Enterprise Module for Web Scripting 12
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update for python3 fixes the following issues:

   - CVE-2021-23336: Fixed a potential web cache poisoning by using a
     semicolon in query parameters use of semicolon as a query string
     separator (bsc#1182379).


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 Software Development Kit 12-SP5:

      zypper in -t patch SUSE-SLE-SDK-12-SP5-2021-886=1

   - SUSE Linux Enterprise Server 12-SP5:

      zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-886=1

   - SUSE Linux Enterprise Module for Web Scripting 12:

      zypper in -t patch SUSE-SLE-Module-Web-Scripting-12-2021-886=1



Package List:

   - SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le
 s390x x86_64):

      python3-base-debuginfo-3.4.10-25.66.1
      python3-base-debugsource-3.4.10-25.66.1
      python3-dbm-3.4.10-25.66.1
      python3-dbm-debuginfo-3.4.10-25.66.1
      python3-debuginfo-3.4.10-25.66.1
      python3-debugsource-3.4.10-25.66.1
      python3-devel-3.4.10-25.66.1

   - SUSE Linux Enterprise Software Development Kit 12-SP5 (ppc64le s390x
 x86_64):

      python3-devel-debuginfo-3.4.10-25.66.1

   - SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):

      libpython3_4m1_0-3.4.10-25.66.1
      libpython3_4m1_0-debuginfo-3.4.10-25.66.1
      python3-3.4.10-25.66.1
      python3-base-3.4.10-25.66.1
      python3-base-debuginfo-3.4.10-25.66.1
      python3-base-debugsource-3.4.10-25.66.1
      python3-curses-3.4.10-25.66.1
      python3-curses-debuginfo-3.4.10-25.66.1
      python3-debuginfo-3.4.10-25.66.1
      python3-debugsource-3.4.10-25.66.1
      python3-devel-3.4.10-25.66.1
      python3-tk-3.4.10-25.66.1
      python3-tk-debuginfo-3.4.10-25.66.1

   - SUSE Linux Enterprise Server 12-SP5 (ppc64le s390x x86_64):

      python3-devel-debuginfo-3.4.10-25.66.1

   - SUSE Linux Enterprise Server 12-SP5 (s390x x86_64):

      libpython3_4m1_0-32bit-3.4.10-25.66.1
      libpython3_4m1_0-debuginfo-32bit-3.4.10-25.66.1
      python3-base-debuginfo-32bit-3.4.10-25.66.1

   - SUSE Linux Enterprise Module for Web Scripting 12 (aarch64 ppc64le s390x
 x86_64):

      libpython3_4m1_0-3.4.10-25.66.1
      libpython3_4m1_0-debuginfo-3.4.10-25.66.1
      python3-3.4.10-25.66.1
      python3-base-3.4.10-25.66.1
      python3-base-debuginfo-3.4.10-25.66.1
      python3-base-debugsource-3.4.10-25.66.1
      python3-curses-3.4.10-25.66.1
      python3-debuginfo-3.4.10-25.66.1
      python3-debugsource-3.4.10-25.66.1


References:

   https://www.suse.com/security/cve/CVE-2021-23336.html
   https://bugzilla.suse.com/1182379