Security update for dovecot22

Announcement ID: SUSE-SU-2018:0466-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2017-15132 ( SUSE ): 5.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  • CVE-2017-15132 ( NVD ): 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
  • SUSE Linux Enterprise Desktop 12 SP2
  • 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 Server 12 SP2
  • SUSE Linux Enterprise Server 12 SP3
  • SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • SUSE Linux Enterprise Server for the Raspberry Pi 12-SP2
  • SUSE Linux Enterprise Software Development Kit 12 12-SP2
  • SUSE Linux Enterprise Software Development Kit 12 SP3

An update that solves one vulnerability can now be installed.

Description:

This update for dovecot22 fixes one issue.

This security issue was fixed:

  • CVE-2017-15132: An abort of SASL authentication resulted in a memory leak in dovecot's auth client used by login processes. The leak has impact in high performance configuration where same login processes are reused and can cause the process to crash due to memory exhaustion (bsc#1075608).

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 Linux Enterprise Server for the Raspberry Pi 12-SP2
    zypper in -t patch SUSE-SLE-RPI-12-SP2-2018-321=1
  • SUSE Linux Enterprise Software Development Kit 12 12-SP2
    zypper in -t patch SUSE-SLE-SDK-12-SP2-2018-321=1
  • SUSE Linux Enterprise Software Development Kit 12 SP3
    zypper in -t patch SUSE-SLE-SDK-12-SP3-2018-321=1
  • SUSE Linux Enterprise High Performance Computing 12 SP2
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-2018-321=1
  • SUSE Linux Enterprise Server 12 SP2
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-2018-321=1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP2
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-2018-321=1
  • SUSE Linux Enterprise Server 12 SP3
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-321=1
  • SUSE Linux Enterprise High Performance Computing 12 SP3
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-321=1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP3
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-321=1

Package List:

  • SUSE Linux Enterprise Server for the Raspberry Pi 12-SP2 (aarch64)
    • dovecot22-debugsource-2.2.31-19.5.1
    • dovecot22-backend-sqlite-2.2.31-19.5.1
    • dovecot22-backend-pgsql-debuginfo-2.2.31-19.5.1
    • dovecot22-2.2.31-19.5.1
    • dovecot22-debuginfo-2.2.31-19.5.1
    • dovecot22-backend-pgsql-2.2.31-19.5.1
    • dovecot22-backend-sqlite-debuginfo-2.2.31-19.5.1
    • dovecot22-backend-mysql-2.2.31-19.5.1
    • dovecot22-backend-mysql-debuginfo-2.2.31-19.5.1
  • SUSE Linux Enterprise Software Development Kit 12 12-SP2 (aarch64 ppc64le s390x x86_64)
    • dovecot22-debugsource-2.2.31-19.5.1
    • dovecot22-debuginfo-2.2.31-19.5.1
    • dovecot22-devel-2.2.31-19.5.1
  • SUSE Linux Enterprise Software Development Kit 12 SP3 (aarch64 ppc64le s390x x86_64)
    • dovecot22-debugsource-2.2.31-19.5.1
    • dovecot22-debuginfo-2.2.31-19.5.1
    • dovecot22-devel-2.2.31-19.5.1
  • SUSE Linux Enterprise High Performance Computing 12 SP2 (aarch64 x86_64)
    • dovecot22-debugsource-2.2.31-19.5.1
    • dovecot22-backend-sqlite-2.2.31-19.5.1
    • dovecot22-backend-pgsql-debuginfo-2.2.31-19.5.1
    • dovecot22-2.2.31-19.5.1
    • dovecot22-debuginfo-2.2.31-19.5.1
    • dovecot22-backend-pgsql-2.2.31-19.5.1
    • dovecot22-backend-sqlite-debuginfo-2.2.31-19.5.1
    • dovecot22-backend-mysql-2.2.31-19.5.1
    • dovecot22-backend-mysql-debuginfo-2.2.31-19.5.1
  • SUSE Linux Enterprise Server 12 SP2 (aarch64 ppc64le s390x x86_64)
    • dovecot22-debugsource-2.2.31-19.5.1
    • dovecot22-backend-sqlite-2.2.31-19.5.1
    • dovecot22-backend-pgsql-debuginfo-2.2.31-19.5.1
    • dovecot22-2.2.31-19.5.1
    • dovecot22-debuginfo-2.2.31-19.5.1
    • dovecot22-backend-pgsql-2.2.31-19.5.1
    • dovecot22-backend-sqlite-debuginfo-2.2.31-19.5.1
    • dovecot22-backend-mysql-2.2.31-19.5.1
    • dovecot22-backend-mysql-debuginfo-2.2.31-19.5.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP2 (ppc64le x86_64)
    • dovecot22-debugsource-2.2.31-19.5.1
    • dovecot22-backend-sqlite-2.2.31-19.5.1
    • dovecot22-backend-pgsql-debuginfo-2.2.31-19.5.1
    • dovecot22-2.2.31-19.5.1
    • dovecot22-debuginfo-2.2.31-19.5.1
    • dovecot22-backend-pgsql-2.2.31-19.5.1
    • dovecot22-backend-sqlite-debuginfo-2.2.31-19.5.1
    • dovecot22-backend-mysql-2.2.31-19.5.1
    • dovecot22-backend-mysql-debuginfo-2.2.31-19.5.1
  • SUSE Linux Enterprise Server 12 SP3 (aarch64 ppc64le s390x x86_64)
    • dovecot22-debugsource-2.2.31-19.5.1
    • dovecot22-backend-sqlite-2.2.31-19.5.1
    • dovecot22-backend-pgsql-debuginfo-2.2.31-19.5.1
    • dovecot22-2.2.31-19.5.1
    • dovecot22-debuginfo-2.2.31-19.5.1
    • dovecot22-backend-pgsql-2.2.31-19.5.1
    • dovecot22-backend-sqlite-debuginfo-2.2.31-19.5.1
    • dovecot22-backend-mysql-2.2.31-19.5.1
    • dovecot22-backend-mysql-debuginfo-2.2.31-19.5.1
  • SUSE Linux Enterprise High Performance Computing 12 SP3 (aarch64 x86_64)
    • dovecot22-debugsource-2.2.31-19.5.1
    • dovecot22-backend-sqlite-2.2.31-19.5.1
    • dovecot22-backend-pgsql-debuginfo-2.2.31-19.5.1
    • dovecot22-2.2.31-19.5.1
    • dovecot22-debuginfo-2.2.31-19.5.1
    • dovecot22-backend-pgsql-2.2.31-19.5.1
    • dovecot22-backend-sqlite-debuginfo-2.2.31-19.5.1
    • dovecot22-backend-mysql-2.2.31-19.5.1
    • dovecot22-backend-mysql-debuginfo-2.2.31-19.5.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP3 (ppc64le x86_64)
    • dovecot22-debugsource-2.2.31-19.5.1
    • dovecot22-backend-sqlite-2.2.31-19.5.1
    • dovecot22-backend-pgsql-debuginfo-2.2.31-19.5.1
    • dovecot22-2.2.31-19.5.1
    • dovecot22-debuginfo-2.2.31-19.5.1
    • dovecot22-backend-pgsql-2.2.31-19.5.1
    • dovecot22-backend-sqlite-debuginfo-2.2.31-19.5.1
    • dovecot22-backend-mysql-2.2.31-19.5.1
    • dovecot22-backend-mysql-debuginfo-2.2.31-19.5.1

References: