ESB-2019.1040.2 - UPDATE [SUSE] ntp: Denial of service - Existing account 2019-04-02

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

                              ESB-2019.1040.2
                SUSE-SU-2019:0789-1 Security update for ntp
                               2 April 2019

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

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

Product:           ntp
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Denial of Service -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-8936  

Reference:         ESB-2019.1019
                   ESB-2019.0744

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2019/suse-su-20190789-1.html
   https://www.suse.com/support/update/announcement/2019/suse-su-201914004-1.html

Comment: This bulletin contains two (2) advisories.

Revision History:  April  2 2019: Added SUSE-SU-2019:14004-1
                   March 29 2019: Initial Release

- --------------------------BEGIN INCLUDED TEXT--------------------

SUSE Security Update: Security update for ntp

______________________________________________________________________________

Announcement ID:   SUSE-SU-2019:0789-1
Rating:            moderate
References:        #1125401 #1128525
Cross-References:  CVE-2019-8936
Affected Products:
                   SUSE OpenStack Cloud 7
                   SUSE Linux Enterprise Server for SAP 12-SP2
                   SUSE Linux Enterprise Server for SAP 12-SP1
                   SUSE Linux Enterprise Server 12-SP4
                   SUSE Linux Enterprise Server 12-SP3
                   SUSE Linux Enterprise Server 12-SP2-LTSS
                   SUSE Linux Enterprise Server 12-SP2-BCL
                   SUSE Linux Enterprise Server 12-SP1-LTSS
                   SUSE Linux Enterprise Desktop 12-SP4
                   SUSE Linux Enterprise Desktop 12-SP3
                   SUSE Enterprise Storage 4
                   SUSE CaaS Platform ALL
                   SUSE CaaS Platform 3.0
______________________________________________________________________________

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

Description:

This update for ntp fixes the following issues:
Security issue fixed:

  o CVE-2019-8936: Fixed a null pointer exception which could allow an
    authenticated attcker to cause segmentation fault to ntpd (bsc#1128525).


Other isses addressed:

  o Fixed an issue which caused openSSL mismatch (bsc#1125401)
  o Fixed several bugs in the BANCOMM reclock driver.
  o Fixed ntp_loopfilter.c snprintf compilation warnings.
  o Fixed spurious initgroups() error message.
  o Fixed STA_NANO struct timex units.
  o Fixed GPS week rollover in libparse.
  o Fixed incorrect poll interval in packet.
  o Added a missing check for ENABLE_CMAC.

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 7:
    zypper in -t patch SUSE-OpenStack-Cloud-7-2019-789=1
  o SUSE Linux Enterprise Server for SAP 12-SP2:
    zypper in -t patch SUSE-SLE-SAP-12-SP2-2019-789=1
  o SUSE Linux Enterprise Server for SAP 12-SP1:
    zypper in -t patch SUSE-SLE-SAP-12-SP1-2019-789=1
  o SUSE Linux Enterprise Server 12-SP4:
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-2019-789=1
  o SUSE Linux Enterprise Server 12-SP3:
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-2019-789=1
  o SUSE Linux Enterprise Server 12-SP2-LTSS:
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-2019-789=1
  o SUSE Linux Enterprise Server 12-SP2-BCL:
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2019-789=1
  o SUSE Linux Enterprise Server 12-SP1-LTSS:
    zypper in -t patch SUSE-SLE-SERVER-12-SP1-2019-789=1
  o SUSE Linux Enterprise Desktop 12-SP4:
    zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2019-789=1
  o SUSE Linux Enterprise Desktop 12-SP3:
    zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2019-789=1
  o SUSE Enterprise Storage 4:
    zypper in -t patch SUSE-Storage-4-2019-789=1
  o SUSE CaaS Platform ALL:
    To install this update, use the SUSE CaaS Platform Velum dashboard. It will
    inform you if it detects new updates and let you then trigger updating of
    the complete cluster in a controlled way.
  o SUSE CaaS Platform 3.0:
    To install this update, use the SUSE CaaS Platform Velum dashboard. It will
    inform you if it detects new updates and let you then trigger updating of
    the complete cluster in a controlled way.

Package List:

  o SUSE OpenStack Cloud 7 (s390x x86_64):
       ntp-4.2.8p13-85.1
       ntp-debuginfo-4.2.8p13-85.1
       ntp-debugsource-4.2.8p13-85.1
       ntp-doc-4.2.8p13-85.1
  o SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64):
       ntp-4.2.8p13-85.1
       ntp-debuginfo-4.2.8p13-85.1
       ntp-debugsource-4.2.8p13-85.1
       ntp-doc-4.2.8p13-85.1
  o SUSE Linux Enterprise Server for SAP 12-SP1 (x86_64):
       ntp-4.2.8p13-85.1
       ntp-debuginfo-4.2.8p13-85.1
       ntp-debugsource-4.2.8p13-85.1
       ntp-doc-4.2.8p13-85.1
  o SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64):
       ntp-4.2.8p13-85.1
       ntp-debuginfo-4.2.8p13-85.1
       ntp-debugsource-4.2.8p13-85.1
       ntp-doc-4.2.8p13-85.1
  o SUSE Linux Enterprise Server 12-SP3 (aarch64 ppc64le s390x x86_64):
       ntp-4.2.8p13-85.1
       ntp-debuginfo-4.2.8p13-85.1
       ntp-debugsource-4.2.8p13-85.1
       ntp-doc-4.2.8p13-85.1
  o SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le s390x x86_64):
       ntp-4.2.8p13-85.1
       ntp-debuginfo-4.2.8p13-85.1
       ntp-debugsource-4.2.8p13-85.1
       ntp-doc-4.2.8p13-85.1
  o SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):
       ntp-4.2.8p13-85.1
       ntp-debuginfo-4.2.8p13-85.1
       ntp-debugsource-4.2.8p13-85.1
       ntp-doc-4.2.8p13-85.1
  o SUSE Linux Enterprise Server 12-SP1-LTSS (ppc64le s390x x86_64):
       ntp-4.2.8p13-85.1
       ntp-debuginfo-4.2.8p13-85.1
       ntp-debugsource-4.2.8p13-85.1
       ntp-doc-4.2.8p13-85.1
  o SUSE Linux Enterprise Desktop 12-SP4 (x86_64):
       ntp-4.2.8p13-85.1
       ntp-debuginfo-4.2.8p13-85.1
       ntp-debugsource-4.2.8p13-85.1
       ntp-doc-4.2.8p13-85.1
  o SUSE Linux Enterprise Desktop 12-SP3 (x86_64):
       ntp-4.2.8p13-85.1
       ntp-debuginfo-4.2.8p13-85.1
       ntp-debugsource-4.2.8p13-85.1
       ntp-doc-4.2.8p13-85.1
  o SUSE Enterprise Storage 4 (x86_64):
       ntp-4.2.8p13-85.1
       ntp-debuginfo-4.2.8p13-85.1
       ntp-debugsource-4.2.8p13-85.1
       ntp-doc-4.2.8p13-85.1
  o SUSE CaaS Platform ALL (x86_64):
       ntp-4.2.8p13-85.1
       ntp-debuginfo-4.2.8p13-85.1
       ntp-debugsource-4.2.8p13-85.1
  o SUSE CaaS Platform 3.0 (x86_64):
       ntp-4.2.8p13-85.1
       ntp-debuginfo-4.2.8p13-85.1
       ntp-debugsource-4.2.8p13-85.1


References:

  o https://www.suse.com/security/cve/CVE-2019-8936.html
  o https://bugzilla.suse.com/1125401
  o https://bugzilla.suse.com/1128525

- ------------------------------------------------------------------------------

SUSE Security Update: Security update for ntp

______________________________________________________________________________

Announcement ID:   SUSE-SU-2019:14004-1
Rating:            moderate
References:        #1001182 #1128525
Cross-References:  CVE-2019-8936
Affected Products:
                   SUSE Linux Enterprise Point of Sale 11-SP3
                   SUSE Linux Enterprise Debuginfo 11-SP3
______________________________________________________________________________

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

Description:

This update for ntp fixes the following issues:
Security issue fixed:

  o CVE-2019-8936: Fixed a null pointer exception which could allow an
    authenticated attcker to cause segmentation fault to ntpd (bsc#1128525).


Other issues addressed:

  o Make sure that SLE12 version is higher than the one in SLE11 (bsc#1001182).
  o Fixed several bugs in the BANCOMM reclock driver.
  o Fixed ntp_loopfilter.c snprintf compilation warnings.
  o Fixed spurious initgroups() error message.
  o Fixed STA_NANO struct timex units.
  o Fixed GPS week rollover in libparse.
  o Fixed incorrect poll interval in packet.
  o Added a missing check for ENABLE_CMAC.

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 Point of Sale 11-SP3:
    zypper in -t patch sleposp3-ntp-14004=1
  o SUSE Linux Enterprise Debuginfo 11-SP3:
    zypper in -t patch dbgsp3-ntp-14004=1

Package List:

  o SUSE Linux Enterprise Point of Sale 11-SP3 (i586):
       ntp-4.2.8p13-48.27.1
       ntp-doc-4.2.8p13-48.27.1
  o SUSE Linux Enterprise Debuginfo 11-SP3 (i586 s390x x86_64):
       ntp-debuginfo-4.2.8p13-48.27.1
       ntp-debugsource-4.2.8p13-48.27.1


References:

  o https://www.suse.com/security/cve/CVE-2019-8936.html
  o https://bugzilla.suse.com/1001182
  o https://bugzilla.suse.com/1128525

- --------------------------END INCLUDED TEXT--------------------

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