Security update for dovecot22

Announcement ID: SUSE-SU-2018:2632-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2017-15130 ( SUSE ): 5.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  • CVE-2017-15130 ( NVD ): 5.9 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
  • SUSE Enterprise Storage 4
  • SUSE Linux Enterprise Desktop 12 SP3
  • SUSE Linux Enterprise High Performance Computing 12 SP2
  • SUSE Linux Enterprise High Performance Computing 12 SP3
  • SUSE Linux Enterprise High Performance Computing 12 SP4
  • SUSE Linux Enterprise High Performance Computing 12 SP5
  • SUSE Linux Enterprise Point of Service Image Server 12 12-SP2
  • SUSE Linux Enterprise Server 12
  • SUSE Linux Enterprise Server 12 LTSS 12
  • SUSE Linux Enterprise Server 12 SP1
  • SUSE Linux Enterprise Server 12 SP1 LTSS 12-SP1
  • SUSE Linux Enterprise Server 12 SP2
  • SUSE Linux Enterprise Server 12 SP2 LTSS 12-SP2
  • SUSE Linux Enterprise Server 12 SP3
  • SUSE Linux Enterprise Server 12 SP4
  • SUSE Linux Enterprise Server 12 SP5
  • SUSE Linux Enterprise Server for SAP Applications 12
  • SUSE Linux Enterprise Server for SAP Applications 12 SP1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • SUSE Linux Enterprise Software Development Kit 12 SP3
  • SUSE OpenStack Cloud 7

An update that solves one vulnerability can now be installed.

Description:

This update for dovecot22 fixes the following issues:

Security issue fixed:

  • CVE-2017-15130: Fixed a potential denial of service via TLS SNI config lookups, which would slow the process down and could have led to exhaustive memory allocation and/or process restarts (bsc#1082828)

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  • SUSE OpenStack Cloud 7
    zypper in -t patch SUSE-OpenStack-Cloud-7-2018-1844=1
  • SUSE Linux Enterprise Point of Service Image Server 12 12-SP2
    zypper in -t patch SUSE-SLE-POS-12-SP2-CLIENT-2018-1844=1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP1
    zypper in -t patch SUSE-SLE-SAP-12-SP1-2018-1844=1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP2
    zypper in -t patch SUSE-SLE-SAP-12-SP2-2018-1844=1
  • SUSE Linux Enterprise Software Development Kit 12 SP3
    zypper in -t patch SUSE-SLE-SDK-12-SP3-2018-1844=1
  • SUSE Linux Enterprise Server 12 LTSS 12
    zypper in -t patch SUSE-SLE-SERVER-12-2018-1844=1
  • SUSE Linux Enterprise Server 12 SP1 LTSS 12-SP1
    zypper in -t patch SUSE-SLE-SERVER-12-SP1-2018-1844=1
  • SUSE Linux Enterprise Server 12 SP2 LTSS 12-SP2
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-2018-1844=1
  • SUSE Linux Enterprise Server 12 SP3
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-1844=1
  • SUSE Linux Enterprise High Performance Computing 12 SP3
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-1844=1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP3
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-1844=1
  • SUSE Enterprise Storage 4
    zypper in -t patch SUSE-Storage-4-2018-1844=1

Package List:

  • SUSE OpenStack Cloud 7 (x86_64)
    • dovecot22-backend-sqlite-debuginfo-2.2.31-19.11.1
    • dovecot22-backend-mysql-debuginfo-2.2.31-19.11.1
    • dovecot22-2.2.31-19.11.1
    • dovecot22-backend-pgsql-debuginfo-2.2.31-19.11.1
    • dovecot22-debugsource-2.2.31-19.11.1
    • dovecot22-backend-mysql-2.2.31-19.11.1
    • dovecot22-debuginfo-2.2.31-19.11.1
    • dovecot22-backend-sqlite-2.2.31-19.11.1
    • dovecot22-backend-pgsql-2.2.31-19.11.1
  • SUSE Linux Enterprise Point of Service Image Server 12 12-SP2 (x86_64)
    • dovecot22-backend-sqlite-debuginfo-2.2.31-19.11.1
    • dovecot22-backend-mysql-debuginfo-2.2.31-19.11.1
    • dovecot22-2.2.31-19.11.1
    • dovecot22-backend-pgsql-debuginfo-2.2.31-19.11.1
    • dovecot22-debugsource-2.2.31-19.11.1
    • dovecot22-backend-mysql-2.2.31-19.11.1
    • dovecot22-debuginfo-2.2.31-19.11.1
    • dovecot22-backend-sqlite-2.2.31-19.11.1
    • dovecot22-backend-pgsql-2.2.31-19.11.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP1 (ppc64le x86_64)
    • dovecot22-backend-sqlite-debuginfo-2.2.31-19.11.1
    • dovecot22-backend-mysql-debuginfo-2.2.31-19.11.1
    • dovecot22-2.2.31-19.11.1
    • dovecot22-backend-pgsql-debuginfo-2.2.31-19.11.1
    • dovecot22-debugsource-2.2.31-19.11.1
    • dovecot22-backend-mysql-2.2.31-19.11.1
    • dovecot22-debuginfo-2.2.31-19.11.1
    • dovecot22-backend-sqlite-2.2.31-19.11.1
    • dovecot22-backend-pgsql-2.2.31-19.11.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP2 (ppc64le x86_64)
    • dovecot22-backend-sqlite-debuginfo-2.2.31-19.11.1
    • dovecot22-backend-mysql-debuginfo-2.2.31-19.11.1
    • dovecot22-2.2.31-19.11.1
    • dovecot22-backend-pgsql-debuginfo-2.2.31-19.11.1
    • dovecot22-debugsource-2.2.31-19.11.1
    • dovecot22-backend-mysql-2.2.31-19.11.1
    • dovecot22-debuginfo-2.2.31-19.11.1
    • dovecot22-backend-sqlite-2.2.31-19.11.1
    • dovecot22-backend-pgsql-2.2.31-19.11.1
  • SUSE Linux Enterprise Software Development Kit 12 SP3 (aarch64 ppc64le s390x x86_64)
    • dovecot22-debuginfo-2.2.31-19.11.1
    • dovecot22-devel-2.2.31-19.11.1
    • dovecot22-debugsource-2.2.31-19.11.1
  • SUSE Linux Enterprise Server 12 LTSS 12 (ppc64le s390x x86_64)
    • dovecot22-backend-sqlite-debuginfo-2.2.31-19.11.1
    • dovecot22-backend-mysql-debuginfo-2.2.31-19.11.1
    • dovecot22-2.2.31-19.11.1
    • dovecot22-backend-pgsql-debuginfo-2.2.31-19.11.1
    • dovecot22-debugsource-2.2.31-19.11.1
    • dovecot22-backend-mysql-2.2.31-19.11.1
    • dovecot22-debuginfo-2.2.31-19.11.1
    • dovecot22-backend-sqlite-2.2.31-19.11.1
    • dovecot22-backend-pgsql-2.2.31-19.11.1
  • SUSE Linux Enterprise Server 12 SP1 LTSS 12-SP1 (ppc64le s390x x86_64)
    • dovecot22-backend-sqlite-debuginfo-2.2.31-19.11.1
    • dovecot22-backend-mysql-debuginfo-2.2.31-19.11.1
    • dovecot22-2.2.31-19.11.1
    • dovecot22-backend-pgsql-debuginfo-2.2.31-19.11.1
    • dovecot22-debugsource-2.2.31-19.11.1
    • dovecot22-backend-mysql-2.2.31-19.11.1
    • dovecot22-debuginfo-2.2.31-19.11.1
    • dovecot22-backend-sqlite-2.2.31-19.11.1
    • dovecot22-backend-pgsql-2.2.31-19.11.1
  • SUSE Linux Enterprise Server 12 SP2 LTSS 12-SP2 (ppc64le s390x x86_64)
    • dovecot22-backend-sqlite-debuginfo-2.2.31-19.11.1
    • dovecot22-backend-mysql-debuginfo-2.2.31-19.11.1
    • dovecot22-2.2.31-19.11.1
    • dovecot22-backend-pgsql-debuginfo-2.2.31-19.11.1
    • dovecot22-debugsource-2.2.31-19.11.1
    • dovecot22-backend-mysql-2.2.31-19.11.1
    • dovecot22-debuginfo-2.2.31-19.11.1
    • dovecot22-backend-sqlite-2.2.31-19.11.1
    • dovecot22-backend-pgsql-2.2.31-19.11.1
  • SUSE Linux Enterprise Server 12 SP3 (aarch64 ppc64le s390x x86_64)
    • dovecot22-backend-sqlite-debuginfo-2.2.31-19.11.1
    • dovecot22-backend-mysql-debuginfo-2.2.31-19.11.1
    • dovecot22-2.2.31-19.11.1
    • dovecot22-backend-pgsql-debuginfo-2.2.31-19.11.1
    • dovecot22-debugsource-2.2.31-19.11.1
    • dovecot22-backend-mysql-2.2.31-19.11.1
    • dovecot22-debuginfo-2.2.31-19.11.1
    • dovecot22-backend-sqlite-2.2.31-19.11.1
    • dovecot22-backend-pgsql-2.2.31-19.11.1
  • SUSE Linux Enterprise High Performance Computing 12 SP3 (aarch64 x86_64)
    • dovecot22-backend-sqlite-debuginfo-2.2.31-19.11.1
    • dovecot22-backend-mysql-debuginfo-2.2.31-19.11.1
    • dovecot22-2.2.31-19.11.1
    • dovecot22-backend-pgsql-debuginfo-2.2.31-19.11.1
    • dovecot22-debugsource-2.2.31-19.11.1
    • dovecot22-backend-mysql-2.2.31-19.11.1
    • dovecot22-debuginfo-2.2.31-19.11.1
    • dovecot22-backend-sqlite-2.2.31-19.11.1
    • dovecot22-backend-pgsql-2.2.31-19.11.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP3 (ppc64le x86_64)
    • dovecot22-backend-sqlite-debuginfo-2.2.31-19.11.1
    • dovecot22-backend-mysql-debuginfo-2.2.31-19.11.1
    • dovecot22-2.2.31-19.11.1
    • dovecot22-backend-pgsql-debuginfo-2.2.31-19.11.1
    • dovecot22-debugsource-2.2.31-19.11.1
    • dovecot22-backend-mysql-2.2.31-19.11.1
    • dovecot22-debuginfo-2.2.31-19.11.1
    • dovecot22-backend-sqlite-2.2.31-19.11.1
    • dovecot22-backend-pgsql-2.2.31-19.11.1
  • SUSE Enterprise Storage 4 (x86_64)
    • dovecot22-backend-sqlite-debuginfo-2.2.31-19.11.1
    • dovecot22-backend-mysql-debuginfo-2.2.31-19.11.1
    • dovecot22-2.2.31-19.11.1
    • dovecot22-backend-pgsql-debuginfo-2.2.31-19.11.1
    • dovecot22-debugsource-2.2.31-19.11.1
    • dovecot22-backend-mysql-2.2.31-19.11.1
    • dovecot22-debuginfo-2.2.31-19.11.1
    • dovecot22-backend-sqlite-2.2.31-19.11.1
    • dovecot22-backend-pgsql-2.2.31-19.11.1

References: