Operating System:

[SUSE]

Published:

03 September 2021

Protect yourself against future threats.

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

                               ESB-2021.2976
                       Security update for libesmtp
                             3 September 2021

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

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

Product:           libesmtp
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Denial of Service        -- Remote/Unauthenticated
                   Access Confidential Data -- Remote/Unauthenticated
                   Reduced Security         -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-19977  

Reference:         ESB-2021.2912

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2021/suse-su-20212917-1

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

SUSE Security Update: Security update for libesmtp

______________________________________________________________________________

Announcement ID:   SUSE-SU-2021:2917-1
Rating:            important
References:        #1160462 #1189097
Cross-References:  CVE-2019-19977
Affected Products:
                   SUSE OpenStack Cloud Crowbar 9
                   SUSE OpenStack Cloud Crowbar 8
                   SUSE OpenStack Cloud 9
                   SUSE OpenStack Cloud 8
                   SUSE Linux Enterprise Software Development Kit 12-SP5
                   SUSE Linux Enterprise Server for SAP 12-SP4
                   SUSE Linux Enterprise Server for SAP 12-SP3
                   SUSE Linux Enterprise Server 12-SP5
                   SUSE Linux Enterprise Server 12-SP4-LTSS
                   SUSE Linux Enterprise Server 12-SP3-LTSS
                   SUSE Linux Enterprise Server 12-SP3-BCL
                   SUSE Linux Enterprise Server 12-SP2-BCL
                   HPE Helion Openstack 8
______________________________________________________________________________

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

Description:

This update for libesmtp fixes the following issues:

  o CVE-2019-19977: Fix stack-based buffer over-read in ntlm/ntlmstruct.c (bsc#
    1160462).

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 Crowbar 9:
    zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2021-2917=1
  o SUSE OpenStack Cloud Crowbar 8:
    zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2021-2917=1
  o SUSE OpenStack Cloud 9:
    zypper in -t patch SUSE-OpenStack-Cloud-9-2021-2917=1
  o SUSE OpenStack Cloud 8:
    zypper in -t patch SUSE-OpenStack-Cloud-8-2021-2917=1
  o SUSE Linux Enterprise Software Development Kit 12-SP5:
    zypper in -t patch SUSE-SLE-SDK-12-SP5-2021-2917=1
  o SUSE Linux Enterprise Server for SAP 12-SP4:
    zypper in -t patch SUSE-SLE-SAP-12-SP4-2021-2917=1
  o SUSE Linux Enterprise Server for SAP 12-SP3:
    zypper in -t patch SUSE-SLE-SAP-12-SP3-2021-2917=1
  o SUSE Linux Enterprise Server 12-SP5:
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-2917=1
  o SUSE Linux Enterprise Server 12-SP4-LTSS:
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2021-2917=1
  o SUSE Linux Enterprise Server 12-SP3-LTSS:
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-2021-2917=1
  o SUSE Linux Enterprise Server 12-SP3-BCL:
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2021-2917=1
  o SUSE Linux Enterprise Server 12-SP2-BCL:
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2021-2917=1
  o HPE Helion Openstack 8:
    zypper in -t patch HPE-Helion-OpenStack-8-2021-2917=1

Package List:

  o SUSE OpenStack Cloud Crowbar 9 (x86_64):
       libesmtp-1.0.6-17.3.1
       libesmtp-debuginfo-1.0.6-17.3.1
       libesmtp-debugsource-1.0.6-17.3.1
  o SUSE OpenStack Cloud Crowbar 8 (x86_64):
       libesmtp-1.0.6-17.3.1
       libesmtp-debuginfo-1.0.6-17.3.1
       libesmtp-debugsource-1.0.6-17.3.1
  o SUSE OpenStack Cloud 9 (x86_64):
       libesmtp-1.0.6-17.3.1
       libesmtp-debuginfo-1.0.6-17.3.1
       libesmtp-debugsource-1.0.6-17.3.1
  o SUSE OpenStack Cloud 8 (x86_64):
       libesmtp-1.0.6-17.3.1
       libesmtp-debuginfo-1.0.6-17.3.1
       libesmtp-debugsource-1.0.6-17.3.1
  o SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le
    s390x x86_64):
       libesmtp-debuginfo-1.0.6-17.3.1
       libesmtp-debugsource-1.0.6-17.3.1
       libesmtp-devel-1.0.6-17.3.1
  o SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64):
       libesmtp-1.0.6-17.3.1
       libesmtp-debuginfo-1.0.6-17.3.1
       libesmtp-debugsource-1.0.6-17.3.1
  o SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64):
       libesmtp-1.0.6-17.3.1
       libesmtp-debuginfo-1.0.6-17.3.1
       libesmtp-debugsource-1.0.6-17.3.1
  o SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
       libesmtp-1.0.6-17.3.1
       libesmtp-debuginfo-1.0.6-17.3.1
       libesmtp-debugsource-1.0.6-17.3.1
  o SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 ppc64le s390x x86_64):
       libesmtp-1.0.6-17.3.1
       libesmtp-debuginfo-1.0.6-17.3.1
       libesmtp-debugsource-1.0.6-17.3.1
  o SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 ppc64le s390x x86_64):
       libesmtp-1.0.6-17.3.1
       libesmtp-debuginfo-1.0.6-17.3.1
       libesmtp-debugsource-1.0.6-17.3.1
  o SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):
       libesmtp-1.0.6-17.3.1
       libesmtp-debuginfo-1.0.6-17.3.1
       libesmtp-debugsource-1.0.6-17.3.1
  o SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):
       libesmtp-1.0.6-17.3.1
       libesmtp-debuginfo-1.0.6-17.3.1
       libesmtp-debugsource-1.0.6-17.3.1
  o HPE Helion Openstack 8 (x86_64):
       libesmtp-1.0.6-17.3.1
       libesmtp-debuginfo-1.0.6-17.3.1
       libesmtp-debugsource-1.0.6-17.3.1


References:

  o https://www.suse.com/security/cve/CVE-2019-19977.html
  o https://bugzilla.suse.com/1160462
  o https://bugzilla.suse.com/1189097

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