Security update for nginx

Announcement ID: SUSE-SU-2022:4265-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2021-3618 ( SUSE ): 7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
  • CVE-2021-3618 ( NVD ): 7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected Products:
  • SUSE Enterprise Storage 7
  • SUSE Linux Enterprise High Performance Computing 15 SP2
  • SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS 15-SP2
  • SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2
  • SUSE Linux Enterprise Server 15 SP2
  • SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2
  • SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2
  • SUSE Linux Enterprise Server for SAP Applications 15 SP2
  • SUSE Manager Proxy 4.1
  • SUSE Manager Retail Branch Server 4.1
  • SUSE Manager Server 4.1

An update that solves one vulnerability can now be installed.

Description:

This update for nginx fixes the following issues:

  • CVE-2021-3618: Fixed the ALPACA attack limiting the number of errors after which the connection is closed (bsc#1187685).

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 High Performance Computing 15 SP2 ESPOS 15-SP2
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-ESPOS-2022-4265=1
  • SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-LTSS-2022-4265=1
  • SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-BCL-2022-4265=1
  • SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-LTSS-2022-4265=1
  • SUSE Linux Enterprise Server for SAP Applications 15 SP2
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP2-2022-4265=1
  • SUSE Manager Proxy 4.1
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.1-2022-4265=1
  • SUSE Manager Retail Branch Server 4.1
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.1-2022-4265=1
  • SUSE Manager Server 4.1
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.1-2022-4265=1
  • SUSE Enterprise Storage 7
    zypper in -t patch SUSE-Storage-7-2022-4265=1

Package List:

  • SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS 15-SP2 (aarch64 x86_64)
    • nginx-1.16.1-150200.3.9.1
    • nginx-debuginfo-1.16.1-150200.3.9.1
    • nginx-debugsource-1.16.1-150200.3.9.1
  • SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS 15-SP2 (noarch)
    • nginx-source-1.16.1-150200.3.9.1
  • SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (aarch64 x86_64)
    • nginx-1.16.1-150200.3.9.1
    • nginx-debuginfo-1.16.1-150200.3.9.1
    • nginx-debugsource-1.16.1-150200.3.9.1
  • SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (noarch)
    • nginx-source-1.16.1-150200.3.9.1
  • SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2 (x86_64)
    • nginx-1.16.1-150200.3.9.1
    • nginx-debuginfo-1.16.1-150200.3.9.1
    • nginx-debugsource-1.16.1-150200.3.9.1
  • SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2 (noarch)
    • nginx-source-1.16.1-150200.3.9.1
  • SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (aarch64 ppc64le s390x x86_64)
    • nginx-1.16.1-150200.3.9.1
    • nginx-debuginfo-1.16.1-150200.3.9.1
    • nginx-debugsource-1.16.1-150200.3.9.1
  • SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (noarch)
    • nginx-source-1.16.1-150200.3.9.1
  • SUSE Linux Enterprise Server for SAP Applications 15 SP2 (ppc64le x86_64)
    • nginx-1.16.1-150200.3.9.1
    • nginx-debuginfo-1.16.1-150200.3.9.1
    • nginx-debugsource-1.16.1-150200.3.9.1
  • SUSE Linux Enterprise Server for SAP Applications 15 SP2 (noarch)
    • nginx-source-1.16.1-150200.3.9.1
  • SUSE Manager Proxy 4.1 (x86_64)
    • nginx-1.16.1-150200.3.9.1
    • nginx-debuginfo-1.16.1-150200.3.9.1
    • nginx-debugsource-1.16.1-150200.3.9.1
  • SUSE Manager Proxy 4.1 (noarch)
    • nginx-source-1.16.1-150200.3.9.1
  • SUSE Manager Retail Branch Server 4.1 (x86_64)
    • nginx-1.16.1-150200.3.9.1
    • nginx-debuginfo-1.16.1-150200.3.9.1
    • nginx-debugsource-1.16.1-150200.3.9.1
  • SUSE Manager Retail Branch Server 4.1 (noarch)
    • nginx-source-1.16.1-150200.3.9.1
  • SUSE Manager Server 4.1 (ppc64le s390x x86_64)
    • nginx-1.16.1-150200.3.9.1
    • nginx-debuginfo-1.16.1-150200.3.9.1
    • nginx-debugsource-1.16.1-150200.3.9.1
  • SUSE Manager Server 4.1 (noarch)
    • nginx-source-1.16.1-150200.3.9.1
  • SUSE Enterprise Storage 7 (aarch64 x86_64)
    • nginx-1.16.1-150200.3.9.1
    • nginx-debuginfo-1.16.1-150200.3.9.1
    • nginx-debugsource-1.16.1-150200.3.9.1
  • SUSE Enterprise Storage 7 (noarch)
    • nginx-source-1.16.1-150200.3.9.1

References: