Operating System:

[SUSE]

Published:

29 October 2019

Protect yourself against future threats.

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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.3989
              SUSE-SU-2019:2798-1 Security update for python3
                              29 October 2019

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

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

Product:           python3
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Access Confidential Data -- Remote/Unauthenticated
                   Reduced Security         -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-16056 CVE-2018-20852 

Reference:         ESB-2019.3816
                   ESB-2019.3786
                   ESB-2019.3520
                   ESB-2019.3931.2
                   ESB-2019.3424.2

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2019/suse-su-20192798-1.html

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SUSE Security Update: Security update for python3

______________________________________________________________________________

Announcement ID:   SUSE-SU-2019:2798-1
Rating:            moderate
References:        #1141853 #1149955
Cross-References:  CVE-2018-20852 CVE-2019-16056
Affected Products:
                   SUSE Linux Enterprise Software Development Kit 12-SP5
                   SUSE Linux Enterprise Software Development Kit 12-SP4
                   SUSE Linux Enterprise Server 12-SP5
                   SUSE Linux Enterprise Server 12-SP4
                   SUSE Linux Enterprise Module for Web Scripting 12
                   SUSE Linux Enterprise Desktop 12-SP4
______________________________________________________________________________

An update that fixes two vulnerabilities is now available.

Description:

This update for python3 fixes the following issues:

  o CVE-2019-16056: Fixed a parser issue in the email module. (bsc#1149955)
  o CVE-2018-20852: Fixed an incorrect domain validation that could lead to
    cookies being sent to the wrong server. (bsc#1141853)

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 Software Development Kit 12-SP5:
    zypper in -t patch SUSE-SLE-SDK-12-SP5-2019-2798=1
  o SUSE Linux Enterprise Software Development Kit 12-SP4:
    zypper in -t patch SUSE-SLE-SDK-12-SP4-2019-2798=1
  o SUSE Linux Enterprise Server 12-SP5:
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2019-2798=1
  o SUSE Linux Enterprise Server 12-SP4:
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-2019-2798=1
  o SUSE Linux Enterprise Module for Web Scripting 12:
    zypper in -t patch SUSE-SLE-Module-Web-Scripting-12-2019-2798=1
  o SUSE Linux Enterprise Desktop 12-SP4:
    zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2019-2798=1

Package List:

  o SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le
    s390x x86_64):
       python3-base-debuginfo-3.4.6-25.34.2
       python3-base-debugsource-3.4.6-25.34.2
       python3-dbm-3.4.6-25.34.2
       python3-dbm-debuginfo-3.4.6-25.34.2
       python3-debuginfo-3.4.6-25.34.2
       python3-debugsource-3.4.6-25.34.2
       python3-devel-3.4.6-25.34.2
  o SUSE Linux Enterprise Software Development Kit 12-SP5 (ppc64le s390x
    x86_64):
       python3-devel-debuginfo-3.4.6-25.34.2
  o SUSE Linux Enterprise Software Development Kit 12-SP4 (aarch64 ppc64le
    s390x x86_64):
       python3-base-debuginfo-3.4.6-25.34.2
       python3-base-debugsource-3.4.6-25.34.2
       python3-dbm-3.4.6-25.34.2
       python3-dbm-debuginfo-3.4.6-25.34.2
       python3-debuginfo-3.4.6-25.34.2
       python3-debugsource-3.4.6-25.34.2
       python3-devel-3.4.6-25.34.2
  o SUSE Linux Enterprise Software Development Kit 12-SP4 (ppc64le s390x
    x86_64):
       python3-devel-debuginfo-3.4.6-25.34.2
  o SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
       libpython3_4m1_0-3.4.6-25.34.2
       libpython3_4m1_0-debuginfo-3.4.6-25.34.2
       python3-3.4.6-25.34.2
       python3-base-3.4.6-25.34.2
       python3-base-debuginfo-3.4.6-25.34.2
       python3-base-debugsource-3.4.6-25.34.2
       python3-curses-3.4.6-25.34.2
       python3-curses-debuginfo-3.4.6-25.34.2
       python3-debuginfo-3.4.6-25.34.2
       python3-debugsource-3.4.6-25.34.2
       python3-tk-3.4.6-25.34.2
       python3-tk-debuginfo-3.4.6-25.34.2
  o SUSE Linux Enterprise Server 12-SP5 (s390x x86_64):
       libpython3_4m1_0-32bit-3.4.6-25.34.2
       libpython3_4m1_0-debuginfo-32bit-3.4.6-25.34.2
       python3-base-debuginfo-32bit-3.4.6-25.34.2
  o SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64):
       libpython3_4m1_0-3.4.6-25.34.2
       libpython3_4m1_0-debuginfo-3.4.6-25.34.2
       python3-3.4.6-25.34.2
       python3-base-3.4.6-25.34.2
       python3-base-debuginfo-3.4.6-25.34.2
       python3-base-debugsource-3.4.6-25.34.2
       python3-curses-3.4.6-25.34.2
       python3-curses-debuginfo-3.4.6-25.34.2
       python3-debuginfo-3.4.6-25.34.2
       python3-debugsource-3.4.6-25.34.2
  o SUSE Linux Enterprise Module for Web Scripting 12 (aarch64 ppc64le s390x
    x86_64):
       libpython3_4m1_0-3.4.6-25.34.2
       libpython3_4m1_0-debuginfo-3.4.6-25.34.2
       python3-3.4.6-25.34.2
       python3-base-3.4.6-25.34.2
       python3-base-debuginfo-3.4.6-25.34.2
       python3-base-debugsource-3.4.6-25.34.2
       python3-debuginfo-3.4.6-25.34.2
       python3-debugsource-3.4.6-25.34.2
  o SUSE Linux Enterprise Desktop 12-SP4 (x86_64):
       libpython3_4m1_0-3.4.6-25.34.2
       libpython3_4m1_0-debuginfo-3.4.6-25.34.2
       python3-3.4.6-25.34.2
       python3-base-3.4.6-25.34.2
       python3-base-debuginfo-3.4.6-25.34.2
       python3-base-debugsource-3.4.6-25.34.2
       python3-curses-3.4.6-25.34.2
       python3-curses-debuginfo-3.4.6-25.34.2
       python3-debuginfo-3.4.6-25.34.2
       python3-debugsource-3.4.6-25.34.2


References:

  o https://www.suse.com/security/cve/CVE-2018-20852.html
  o https://www.suse.com/security/cve/CVE-2019-16056.html
  o https://bugzilla.suse.com/1141853
  o https://bugzilla.suse.com/1149955

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