Security update for postfix

Announcement ID: SUSE-SU-2024:1149-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2023-51764 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
  • CVE-2023-51764 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected Products:
  • SUSE Linux Enterprise High Performance Computing 12 SP5
  • SUSE Linux Enterprise Server 12 SP5
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • SUSE Linux Enterprise Software Development Kit 12 SP5

An update that solves one vulnerability and has one security fix can now be installed.

Description:

This update for postfix fixes the following issues:

  • CVE-2023-51764: Prevent SMTP smuggling attack. (bsc#1218304)

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 Software Development Kit 12 SP5
    zypper in -t patch SUSE-SLE-SDK-12-SP5-2024-1149=1
  • SUSE Linux Enterprise High Performance Computing 12 SP5
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2024-1149=1
  • SUSE Linux Enterprise Server 12 SP5
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2024-1149=1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2024-1149=1

Package List:

  • SUSE Linux Enterprise Software Development Kit 12 SP5 (aarch64 ppc64le s390x x86_64)
    • postfix-debuginfo-3.2.10-3.30.1
    • postfix-debugsource-3.2.10-3.30.1
    • postfix-devel-3.2.10-3.30.1
  • SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 x86_64)
    • postfix-debuginfo-3.2.10-3.30.1
    • postfix-mysql-3.2.10-3.30.1
    • postfix-3.2.10-3.30.1
    • postfix-mysql-debuginfo-3.2.10-3.30.1
    • postfix-debugsource-3.2.10-3.30.1
  • SUSE Linux Enterprise High Performance Computing 12 SP5 (noarch)
    • postfix-doc-3.2.10-3.30.1
  • SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64)
    • postfix-debuginfo-3.2.10-3.30.1
    • postfix-mysql-3.2.10-3.30.1
    • postfix-3.2.10-3.30.1
    • postfix-mysql-debuginfo-3.2.10-3.30.1
    • postfix-debugsource-3.2.10-3.30.1
  • SUSE Linux Enterprise Server 12 SP5 (noarch)
    • postfix-doc-3.2.10-3.30.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64)
    • postfix-debuginfo-3.2.10-3.30.1
    • postfix-mysql-3.2.10-3.30.1
    • postfix-3.2.10-3.30.1
    • postfix-mysql-debuginfo-3.2.10-3.30.1
    • postfix-debugsource-3.2.10-3.30.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5 (noarch)
    • postfix-doc-3.2.10-3.30.1

References: