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

                               ESB-2021.0040
                       Security update for dovecot22
                              6 January 2021

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

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

Product:           dovecot22
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Access Confidential Data -- Existing Account
                   Reduced Security         -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2020-24386  

Reference:         ESB-2021.0037
                   ESB-2021.0027
                   ESB-2021.0026

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2021/suse-su-20210018-1

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

SUSE Security Update: Security update for dovecot22

______________________________________________________________________________

Announcement ID:   SUSE-SU-2021:0018-1
Rating:            important
References:        #1180405
Cross-References:  CVE-2020-24386
Affected Products:
                   SUSE OpenStack Cloud Crowbar 9
                   SUSE OpenStack Cloud Crowbar 8
                   SUSE OpenStack Cloud 9
                   SUSE OpenStack Cloud 8
                   SUSE OpenStack Cloud 7
                   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 for SAP 12-SP2
                   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-LTSS
                   SUSE Linux Enterprise Server 12-SP2-BCL
                   SUSE Enterprise Storage 5
                   HPE Helion Openstack 8
______________________________________________________________________________

An update that fixes one vulnerability is now available.

Description:

This update for dovecot22 fixes the following issues:

  o CVE-2020-24386: Fixed an issue with IMAP hibernation that allowed users to
    access other users' emails (bsc#1180405).

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-9-2021-18=1
  o SUSE OpenStack Cloud Crowbar 8:
    zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2021-18=1
  o SUSE OpenStack Cloud 9:
    zypper in -t patch SUSE-OpenStack-Cloud-9-2021-18=1
  o SUSE OpenStack Cloud 8:
    zypper in -t patch SUSE-OpenStack-Cloud-8-2021-18=1
  o SUSE OpenStack Cloud 7:
    zypper in -t patch SUSE-OpenStack-Cloud-7-2021-18=1
  o SUSE Linux Enterprise Software Development Kit 12-SP5:
    zypper in -t patch SUSE-SLE-SDK-12-SP5-2021-18=1
  o SUSE Linux Enterprise Server for SAP 12-SP4:
    zypper in -t patch SUSE-SLE-SAP-12-SP4-2021-18=1
  o SUSE Linux Enterprise Server for SAP 12-SP3:
    zypper in -t patch SUSE-SLE-SAP-12-SP3-2021-18=1
  o SUSE Linux Enterprise Server for SAP 12-SP2:
    zypper in -t patch SUSE-SLE-SAP-12-SP2-2021-18=1
  o SUSE Linux Enterprise Server 12-SP5:
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-18=1
  o SUSE Linux Enterprise Server 12-SP4-LTSS:
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2021-18=1
  o SUSE Linux Enterprise Server 12-SP3-LTSS:
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-2021-18=1
  o SUSE Linux Enterprise Server 12-SP3-BCL:
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2021-18=1
  o SUSE Linux Enterprise Server 12-SP2-LTSS:
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-2021-18=1
  o SUSE Linux Enterprise Server 12-SP2-BCL:
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2021-18=1
  o SUSE Enterprise Storage 5:
    zypper in -t patch SUSE-Storage-5-2021-18=1
  o HPE Helion Openstack 8:
    zypper in -t patch HPE-Helion-OpenStack-8-2021-18=1

Package List:

  o SUSE OpenStack Cloud Crowbar 9 (x86_64):
       dovecot22-2.2.31-19.25.1
       dovecot22-backend-mysql-2.2.31-19.25.1
       dovecot22-backend-mysql-debuginfo-2.2.31-19.25.1
       dovecot22-backend-pgsql-2.2.31-19.25.1
       dovecot22-backend-pgsql-debuginfo-2.2.31-19.25.1
       dovecot22-backend-sqlite-2.2.31-19.25.1
       dovecot22-backend-sqlite-debuginfo-2.2.31-19.25.1
       dovecot22-debuginfo-2.2.31-19.25.1
       dovecot22-debugsource-2.2.31-19.25.1
  o SUSE OpenStack Cloud Crowbar 8 (x86_64):
       dovecot22-2.2.31-19.25.1
       dovecot22-backend-mysql-2.2.31-19.25.1
       dovecot22-backend-mysql-debuginfo-2.2.31-19.25.1
       dovecot22-backend-pgsql-2.2.31-19.25.1
       dovecot22-backend-pgsql-debuginfo-2.2.31-19.25.1
       dovecot22-backend-sqlite-2.2.31-19.25.1
       dovecot22-backend-sqlite-debuginfo-2.2.31-19.25.1
       dovecot22-debuginfo-2.2.31-19.25.1
       dovecot22-debugsource-2.2.31-19.25.1
  o SUSE OpenStack Cloud 9 (x86_64):
       dovecot22-2.2.31-19.25.1
       dovecot22-backend-mysql-2.2.31-19.25.1
       dovecot22-backend-mysql-debuginfo-2.2.31-19.25.1
       dovecot22-backend-pgsql-2.2.31-19.25.1
       dovecot22-backend-pgsql-debuginfo-2.2.31-19.25.1
       dovecot22-backend-sqlite-2.2.31-19.25.1
       dovecot22-backend-sqlite-debuginfo-2.2.31-19.25.1
       dovecot22-debuginfo-2.2.31-19.25.1
       dovecot22-debugsource-2.2.31-19.25.1
  o SUSE OpenStack Cloud 8 (x86_64):
       dovecot22-2.2.31-19.25.1
       dovecot22-backend-mysql-2.2.31-19.25.1
       dovecot22-backend-mysql-debuginfo-2.2.31-19.25.1
       dovecot22-backend-pgsql-2.2.31-19.25.1
       dovecot22-backend-pgsql-debuginfo-2.2.31-19.25.1
       dovecot22-backend-sqlite-2.2.31-19.25.1
       dovecot22-backend-sqlite-debuginfo-2.2.31-19.25.1
       dovecot22-debuginfo-2.2.31-19.25.1
       dovecot22-debugsource-2.2.31-19.25.1
  o SUSE OpenStack Cloud 7 (s390x x86_64):
       dovecot22-2.2.31-19.25.1
       dovecot22-backend-mysql-2.2.31-19.25.1
       dovecot22-backend-mysql-debuginfo-2.2.31-19.25.1
       dovecot22-backend-pgsql-2.2.31-19.25.1
       dovecot22-backend-pgsql-debuginfo-2.2.31-19.25.1
       dovecot22-backend-sqlite-2.2.31-19.25.1
       dovecot22-backend-sqlite-debuginfo-2.2.31-19.25.1
       dovecot22-debuginfo-2.2.31-19.25.1
       dovecot22-debugsource-2.2.31-19.25.1
  o SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le
    s390x x86_64):
       dovecot22-debuginfo-2.2.31-19.25.1
       dovecot22-debugsource-2.2.31-19.25.1
       dovecot22-devel-2.2.31-19.25.1
  o SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64):
       dovecot22-2.2.31-19.25.1
       dovecot22-backend-mysql-2.2.31-19.25.1
       dovecot22-backend-mysql-debuginfo-2.2.31-19.25.1
       dovecot22-backend-pgsql-2.2.31-19.25.1
       dovecot22-backend-pgsql-debuginfo-2.2.31-19.25.1
       dovecot22-backend-sqlite-2.2.31-19.25.1
       dovecot22-backend-sqlite-debuginfo-2.2.31-19.25.1
       dovecot22-debuginfo-2.2.31-19.25.1
       dovecot22-debugsource-2.2.31-19.25.1
  o SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64):
       dovecot22-2.2.31-19.25.1
       dovecot22-backend-mysql-2.2.31-19.25.1
       dovecot22-backend-mysql-debuginfo-2.2.31-19.25.1
       dovecot22-backend-pgsql-2.2.31-19.25.1
       dovecot22-backend-pgsql-debuginfo-2.2.31-19.25.1
       dovecot22-backend-sqlite-2.2.31-19.25.1
       dovecot22-backend-sqlite-debuginfo-2.2.31-19.25.1
       dovecot22-debuginfo-2.2.31-19.25.1
       dovecot22-debugsource-2.2.31-19.25.1
  o SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64):
       dovecot22-2.2.31-19.25.1
       dovecot22-backend-mysql-2.2.31-19.25.1
       dovecot22-backend-mysql-debuginfo-2.2.31-19.25.1
       dovecot22-backend-pgsql-2.2.31-19.25.1
       dovecot22-backend-pgsql-debuginfo-2.2.31-19.25.1
       dovecot22-backend-sqlite-2.2.31-19.25.1
       dovecot22-backend-sqlite-debuginfo-2.2.31-19.25.1
       dovecot22-debuginfo-2.2.31-19.25.1
       dovecot22-debugsource-2.2.31-19.25.1
  o SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
       dovecot22-2.2.31-19.25.1
       dovecot22-backend-mysql-2.2.31-19.25.1
       dovecot22-backend-mysql-debuginfo-2.2.31-19.25.1
       dovecot22-backend-pgsql-2.2.31-19.25.1
       dovecot22-backend-pgsql-debuginfo-2.2.31-19.25.1
       dovecot22-backend-sqlite-2.2.31-19.25.1
       dovecot22-backend-sqlite-debuginfo-2.2.31-19.25.1
       dovecot22-debuginfo-2.2.31-19.25.1
       dovecot22-debugsource-2.2.31-19.25.1
  o SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 ppc64le s390x x86_64):
       dovecot22-2.2.31-19.25.1
       dovecot22-backend-mysql-2.2.31-19.25.1
       dovecot22-backend-mysql-debuginfo-2.2.31-19.25.1
       dovecot22-backend-pgsql-2.2.31-19.25.1
       dovecot22-backend-pgsql-debuginfo-2.2.31-19.25.1
       dovecot22-backend-sqlite-2.2.31-19.25.1
       dovecot22-backend-sqlite-debuginfo-2.2.31-19.25.1
       dovecot22-debuginfo-2.2.31-19.25.1
       dovecot22-debugsource-2.2.31-19.25.1
  o SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 ppc64le s390x x86_64):
       dovecot22-2.2.31-19.25.1
       dovecot22-backend-mysql-2.2.31-19.25.1
       dovecot22-backend-mysql-debuginfo-2.2.31-19.25.1
       dovecot22-backend-pgsql-2.2.31-19.25.1
       dovecot22-backend-pgsql-debuginfo-2.2.31-19.25.1
       dovecot22-backend-sqlite-2.2.31-19.25.1
       dovecot22-backend-sqlite-debuginfo-2.2.31-19.25.1
       dovecot22-debuginfo-2.2.31-19.25.1
       dovecot22-debugsource-2.2.31-19.25.1
  o SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):
       dovecot22-2.2.31-19.25.1
       dovecot22-backend-mysql-2.2.31-19.25.1
       dovecot22-backend-mysql-debuginfo-2.2.31-19.25.1
       dovecot22-backend-pgsql-2.2.31-19.25.1
       dovecot22-backend-pgsql-debuginfo-2.2.31-19.25.1
       dovecot22-backend-sqlite-2.2.31-19.25.1
       dovecot22-backend-sqlite-debuginfo-2.2.31-19.25.1
       dovecot22-debuginfo-2.2.31-19.25.1
       dovecot22-debugsource-2.2.31-19.25.1
  o SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le s390x x86_64):
       dovecot22-2.2.31-19.25.1
       dovecot22-backend-mysql-2.2.31-19.25.1
       dovecot22-backend-mysql-debuginfo-2.2.31-19.25.1
       dovecot22-backend-pgsql-2.2.31-19.25.1
       dovecot22-backend-pgsql-debuginfo-2.2.31-19.25.1
       dovecot22-backend-sqlite-2.2.31-19.25.1
       dovecot22-backend-sqlite-debuginfo-2.2.31-19.25.1
       dovecot22-debuginfo-2.2.31-19.25.1
       dovecot22-debugsource-2.2.31-19.25.1
  o SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):
       dovecot22-2.2.31-19.25.1
       dovecot22-backend-mysql-2.2.31-19.25.1
       dovecot22-backend-mysql-debuginfo-2.2.31-19.25.1
       dovecot22-backend-pgsql-2.2.31-19.25.1
       dovecot22-backend-pgsql-debuginfo-2.2.31-19.25.1
       dovecot22-backend-sqlite-2.2.31-19.25.1
       dovecot22-backend-sqlite-debuginfo-2.2.31-19.25.1
       dovecot22-debuginfo-2.2.31-19.25.1
       dovecot22-debugsource-2.2.31-19.25.1
  o SUSE Enterprise Storage 5 (aarch64 x86_64):
       dovecot22-2.2.31-19.25.1
       dovecot22-backend-mysql-2.2.31-19.25.1
       dovecot22-backend-mysql-debuginfo-2.2.31-19.25.1
       dovecot22-backend-pgsql-2.2.31-19.25.1
       dovecot22-backend-pgsql-debuginfo-2.2.31-19.25.1
       dovecot22-backend-sqlite-2.2.31-19.25.1
       dovecot22-backend-sqlite-debuginfo-2.2.31-19.25.1
       dovecot22-debuginfo-2.2.31-19.25.1
       dovecot22-debugsource-2.2.31-19.25.1
  o HPE Helion Openstack 8 (x86_64):
       dovecot22-2.2.31-19.25.1
       dovecot22-backend-mysql-2.2.31-19.25.1
       dovecot22-backend-mysql-debuginfo-2.2.31-19.25.1
       dovecot22-backend-pgsql-2.2.31-19.25.1
       dovecot22-backend-pgsql-debuginfo-2.2.31-19.25.1
       dovecot22-backend-sqlite-2.2.31-19.25.1
       dovecot22-backend-sqlite-debuginfo-2.2.31-19.25.1
       dovecot22-debuginfo-2.2.31-19.25.1
       dovecot22-debugsource-2.2.31-19.25.1


References:

  o https://www.suse.com/security/cve/CVE-2020-24386.html
  o https://bugzilla.suse.com/1180405

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

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