SUSE Security Update: Security update for python3
______________________________________________________________________________

Announcement ID:    SUSE-SU-2022:3511-2
Rating:             important
References:         #1202624 
Cross-References:   CVE-2021-28861
CVSS scores:
                    CVE-2021-28861 (NVD) : 7.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
                    CVE-2021-28861 (SUSE): 7.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N

Affected Products:
                    SUSE Linux Enterprise Server 12-SP2-BCL
                    SUSE Linux Enterprise Server 12-SP3-BCL
                    SUSE Linux Enterprise Server 12-SP4-LTSS
                    SUSE Linux Enterprise Server for SAP 12-SP4
                    SUSE OpenStack Cloud 9
                    SUSE OpenStack Cloud Crowbar 9
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update for python3 fixes the following issues:

   - CVE-2021-28861: Fixed an open redirection vulnerability in the HTTP
     server when an URI path starts with // (bsc#1202624).


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 OpenStack Cloud Crowbar 9:

      zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2022-3511=1

   - SUSE OpenStack Cloud 9:

      zypper in -t patch SUSE-OpenStack-Cloud-9-2022-3511=1

   - SUSE Linux Enterprise Server for SAP 12-SP4:

      zypper in -t patch SUSE-SLE-SAP-12-SP4-2022-3511=1

   - SUSE Linux Enterprise Server 12-SP4-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2022-3511=1

   - SUSE Linux Enterprise Server 12-SP3-BCL:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2022-3511=1

   - SUSE Linux Enterprise Server 12-SP2-BCL:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2022-3511=1



Package List:

   - SUSE OpenStack Cloud Crowbar 9 (x86_64):

      libpython3_4m1_0-3.4.10-25.96.1
      libpython3_4m1_0-debuginfo-3.4.10-25.96.1
      python3-3.4.10-25.96.1
      python3-base-3.4.10-25.96.1
      python3-base-debuginfo-3.4.10-25.96.1
      python3-base-debugsource-3.4.10-25.96.1
      python3-curses-3.4.10-25.96.1
      python3-curses-debuginfo-3.4.10-25.96.1
      python3-debuginfo-3.4.10-25.96.1
      python3-debugsource-3.4.10-25.96.1
      python3-devel-3.4.10-25.96.1
      python3-devel-debuginfo-3.4.10-25.96.1

   - SUSE OpenStack Cloud 9 (x86_64):

      libpython3_4m1_0-3.4.10-25.96.1
      libpython3_4m1_0-debuginfo-3.4.10-25.96.1
      python3-3.4.10-25.96.1
      python3-base-3.4.10-25.96.1
      python3-base-debuginfo-3.4.10-25.96.1
      python3-base-debugsource-3.4.10-25.96.1
      python3-curses-3.4.10-25.96.1
      python3-curses-debuginfo-3.4.10-25.96.1
      python3-debuginfo-3.4.10-25.96.1
      python3-debugsource-3.4.10-25.96.1
      python3-devel-3.4.10-25.96.1
      python3-devel-debuginfo-3.4.10-25.96.1

   - SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64):

      libpython3_4m1_0-3.4.10-25.96.1
      libpython3_4m1_0-debuginfo-3.4.10-25.96.1
      python3-3.4.10-25.96.1
      python3-base-3.4.10-25.96.1
      python3-base-debuginfo-3.4.10-25.96.1
      python3-base-debugsource-3.4.10-25.96.1
      python3-curses-3.4.10-25.96.1
      python3-curses-debuginfo-3.4.10-25.96.1
      python3-debuginfo-3.4.10-25.96.1
      python3-debugsource-3.4.10-25.96.1
      python3-devel-3.4.10-25.96.1
      python3-devel-debuginfo-3.4.10-25.96.1

   - SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 ppc64le s390x x86_64):

      libpython3_4m1_0-3.4.10-25.96.1
      libpython3_4m1_0-debuginfo-3.4.10-25.96.1
      python3-3.4.10-25.96.1
      python3-base-3.4.10-25.96.1
      python3-base-debuginfo-3.4.10-25.96.1
      python3-base-debugsource-3.4.10-25.96.1
      python3-curses-3.4.10-25.96.1
      python3-curses-debuginfo-3.4.10-25.96.1
      python3-debuginfo-3.4.10-25.96.1
      python3-debugsource-3.4.10-25.96.1
      python3-devel-3.4.10-25.96.1

   - SUSE Linux Enterprise Server 12-SP4-LTSS (ppc64le s390x x86_64):

      python3-devel-debuginfo-3.4.10-25.96.1

   - SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):

      libpython3_4m1_0-3.4.10-25.96.1
      libpython3_4m1_0-debuginfo-3.4.10-25.96.1
      python3-3.4.10-25.96.1
      python3-base-3.4.10-25.96.1
      python3-base-debuginfo-3.4.10-25.96.1
      python3-base-debugsource-3.4.10-25.96.1
      python3-curses-3.4.10-25.96.1
      python3-curses-debuginfo-3.4.10-25.96.1
      python3-debuginfo-3.4.10-25.96.1
      python3-debugsource-3.4.10-25.96.1

   - SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):

      libpython3_4m1_0-3.4.10-25.96.1
      libpython3_4m1_0-debuginfo-3.4.10-25.96.1
      python3-3.4.10-25.96.1
      python3-base-3.4.10-25.96.1
      python3-base-debuginfo-3.4.10-25.96.1
      python3-base-debugsource-3.4.10-25.96.1
      python3-curses-3.4.10-25.96.1
      python3-curses-debuginfo-3.4.10-25.96.1
      python3-debuginfo-3.4.10-25.96.1
      python3-debugsource-3.4.10-25.96.1


References:

   https://www.suse.com/security/cve/CVE-2021-28861.html
   https://bugzilla.suse.com/1202624