Operating System:

[SUSE]

Published:

04 March 2020

Protect yourself against future threats.

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

                               ESB-2020.0775
             SUSE-SU-2019:3060-2 Security update for libpng16
                               4 March 2020

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

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

Product:           libpng16
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
                   Denial of Service               -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-7317 CVE-2017-12652 

Reference:         ASB-2019.0212
                   ESB-2019.4466
                   ESB-2019.4381
                   ESB-2019.4293
                   ESB-2019.4073

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2020/suse-su-20193060-2.html

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SUSE Security Update: Security update for libpng16

______________________________________________________________________________

Announcement ID:   SUSE-SU-2019:3060-2
Rating:            moderate
References:        #1124211 #1141493
Cross-References:  CVE-2017-12652 CVE-2019-7317
Affected Products:
                   SUSE OpenStack Cloud 8
                   SUSE OpenStack Cloud 7
                   SUSE Linux Enterprise Server for SAP 12-SP3
                   SUSE Linux Enterprise Server for SAP 12-SP2
                   SUSE Linux Enterprise Server for SAP 12-SP1
                   SUSE Linux Enterprise Server 12-SP3-LTSS
                   SUSE Linux Enterprise Server 12-SP3-BCL
                   SUSE Linux Enterprise Server 12-SP2-LTSS
                   SUSE Linux Enterprise Server 12-SP2-BCL
                   SUSE Linux Enterprise Server 12-SP1-LTSS
                   SUSE Enterprise Storage 5
______________________________________________________________________________

An update that fixes two vulnerabilities is now available.

Description:

This update for libpng16 fixes the following issues:
Security issues fixed:

  o CVE-2019-7317: Fixed a use-after-free vulnerability, triggered when
    png_image_free() was called under png_safe_execute (bsc#1124211).
  o CVE-2017-12652: Fixed an Input Validation Error related to the length of
    chunks (bsc#1141493).

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 OpenStack Cloud 8:
    zypper in -t patch SUSE-OpenStack-Cloud-8-2020-569=1
  o SUSE OpenStack Cloud 7:
    zypper in -t patch SUSE-OpenStack-Cloud-7-2020-569=1
  o SUSE Linux Enterprise Server for SAP 12-SP3:
    zypper in -t patch SUSE-SLE-SAP-12-SP3-2020-569=1
  o SUSE Linux Enterprise Server for SAP 12-SP2:
    zypper in -t patch SUSE-SLE-SAP-12-SP2-2020-569=1
  o SUSE Linux Enterprise Server for SAP 12-SP1:
    zypper in -t patch SUSE-SLE-SAP-12-SP1-2020-569=1
  o SUSE Linux Enterprise Server 12-SP3-LTSS:
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-2020-569=1
  o SUSE Linux Enterprise Server 12-SP3-BCL:
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2020-569=1
  o SUSE Linux Enterprise Server 12-SP2-LTSS:
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-2020-569=1
  o SUSE Linux Enterprise Server 12-SP2-BCL:
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2020-569=1
  o SUSE Linux Enterprise Server 12-SP1-LTSS:
    zypper in -t patch SUSE-SLE-SERVER-12-SP1-2020-569=1
  o SUSE Enterprise Storage 5:
    zypper in -t patch SUSE-Storage-5-2020-569=1

Package List:

  o SUSE OpenStack Cloud 8 (x86_64):
       libpng16-16-1.6.8-15.5.2
       libpng16-16-32bit-1.6.8-15.5.2
       libpng16-16-debuginfo-1.6.8-15.5.2
       libpng16-16-debuginfo-32bit-1.6.8-15.5.2
       libpng16-debugsource-1.6.8-15.5.2
  o SUSE OpenStack Cloud 7 (s390x x86_64):
       libpng16-16-1.6.8-15.5.2
       libpng16-16-32bit-1.6.8-15.5.2
       libpng16-16-debuginfo-1.6.8-15.5.2
       libpng16-16-debuginfo-32bit-1.6.8-15.5.2
       libpng16-debugsource-1.6.8-15.5.2
  o SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le):
       libpng16-16-1.6.8-15.5.2
       libpng16-16-debuginfo-1.6.8-15.5.2
       libpng16-debugsource-1.6.8-15.5.2
  o SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64):
       libpng16-16-1.6.8-15.5.2
       libpng16-16-debuginfo-1.6.8-15.5.2
       libpng16-debugsource-1.6.8-15.5.2
  o SUSE Linux Enterprise Server for SAP 12-SP2 (x86_64):
       libpng16-16-32bit-1.6.8-15.5.2
       libpng16-16-debuginfo-32bit-1.6.8-15.5.2
  o SUSE Linux Enterprise Server for SAP 12-SP1 (x86_64):
       libpng16-16-1.6.8-15.5.2
       libpng16-16-32bit-1.6.8-15.5.2
       libpng16-16-debuginfo-1.6.8-15.5.2
       libpng16-16-debuginfo-32bit-1.6.8-15.5.2
       libpng16-debugsource-1.6.8-15.5.2
  o SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 ppc64le s390x x86_64):
       libpng16-16-1.6.8-15.5.2
       libpng16-16-debuginfo-1.6.8-15.5.2
       libpng16-debugsource-1.6.8-15.5.2
  o SUSE Linux Enterprise Server 12-SP3-LTSS (s390x x86_64):
       libpng16-16-32bit-1.6.8-15.5.2
       libpng16-16-debuginfo-32bit-1.6.8-15.5.2
  o SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):
       libpng16-16-1.6.8-15.5.2
       libpng16-16-32bit-1.6.8-15.5.2
       libpng16-16-debuginfo-1.6.8-15.5.2
       libpng16-16-debuginfo-32bit-1.6.8-15.5.2
       libpng16-debugsource-1.6.8-15.5.2
  o SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le s390x x86_64):
       libpng16-16-1.6.8-15.5.2
       libpng16-16-debuginfo-1.6.8-15.5.2
       libpng16-debugsource-1.6.8-15.5.2
  o SUSE Linux Enterprise Server 12-SP2-LTSS (s390x x86_64):
       libpng16-16-32bit-1.6.8-15.5.2
       libpng16-16-debuginfo-32bit-1.6.8-15.5.2
  o SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):
       libpng16-16-1.6.8-15.5.2
       libpng16-16-32bit-1.6.8-15.5.2
       libpng16-16-debuginfo-1.6.8-15.5.2
       libpng16-16-debuginfo-32bit-1.6.8-15.5.2
       libpng16-debugsource-1.6.8-15.5.2
  o SUSE Linux Enterprise Server 12-SP1-LTSS (ppc64le s390x x86_64):
       libpng16-16-1.6.8-15.5.2
       libpng16-16-debuginfo-1.6.8-15.5.2
       libpng16-debugsource-1.6.8-15.5.2
  o SUSE Linux Enterprise Server 12-SP1-LTSS (s390x x86_64):
       libpng16-16-32bit-1.6.8-15.5.2
       libpng16-16-debuginfo-32bit-1.6.8-15.5.2
  o SUSE Enterprise Storage 5 (x86_64):
       libpng16-16-1.6.8-15.5.2
       libpng16-16-32bit-1.6.8-15.5.2
       libpng16-16-debuginfo-1.6.8-15.5.2
       libpng16-16-debuginfo-32bit-1.6.8-15.5.2
       libpng16-debugsource-1.6.8-15.5.2


References:

  o https://www.suse.com/security/cve/CVE-2017-12652.html
  o https://www.suse.com/security/cve/CVE-2019-7317.html
  o https://bugzilla.suse.com/1124211
  o https://bugzilla.suse.com/1141493

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