Security update for vsftpd

Announcement ID: SUSE-SU-2022:3457-1
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:
  • Server Applications Module 15-SP3
  • 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 High Performance Computing 15 SP3
  • SUSE Linux Enterprise Real Time 15 SP3
  • 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 15 SP3
  • SUSE Linux Enterprise Server 15 SP3 Business Critical Linux 15-SP3
  • SUSE Linux Enterprise Server for SAP Applications 15 SP2
  • SUSE Linux Enterprise Server for SAP Applications 15 SP3
  • SUSE Manager Proxy 4.1
  • SUSE Manager Proxy 4.2
  • SUSE Manager Retail Branch Server 4.1
  • SUSE Manager Retail Branch Server 4.2
  • SUSE Manager Server 4.1
  • SUSE Manager Server 4.2

An update that solves one vulnerability, contains two features and has six security fixes can now be installed.

Description:

This update for vsftpd fixes the following issues:

  • CVE-2021-3618: Enforced security checks against ALPACA attack (PM-3322, jsc#SLE-23896, bsc#1187686, bsc#1187678).
  • Added hardening to systemd services (bsc#1181400).

Bugfixes: - Fixed a seccomp failure in FIPS mode when SSL was enabled (bsc#1052900). - Allowed wait4() to be called so that the broker can wait for its child processes (bsc#1021387). - Fixed hang when using seccomp and syslog (bsc#971784). - Allowed sendto() syscall when /dev/log support is enabled (bsc#786024).

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:

  • Server Applications Module 15-SP3
    zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP3-2022-3457=1
  • SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS 15-SP2
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-ESPOS-2022-3457=1
  • SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-LTSS-2022-3457=1
  • SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-BCL-2022-3457=1
  • SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-LTSS-2022-3457=1
  • SUSE Linux Enterprise Server for SAP Applications 15 SP2
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP2-2022-3457=1
  • SUSE Manager Proxy 4.1
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.1-2022-3457=1
  • SUSE Manager Retail Branch Server 4.1
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.1-2022-3457=1
  • SUSE Manager Server 4.1
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.1-2022-3457=1
  • SUSE Enterprise Storage 7
    zypper in -t patch SUSE-Storage-7-2022-3457=1

Package List:

  • Server Applications Module 15-SP3 (aarch64 ppc64le s390x x86_64)
    • vsftpd-3.0.5-150200.12.9.1
    • vsftpd-debugsource-3.0.5-150200.12.9.1
    • vsftpd-debuginfo-3.0.5-150200.12.9.1
  • SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS 15-SP2 (aarch64 x86_64)
    • vsftpd-3.0.5-150200.12.9.1
    • vsftpd-debugsource-3.0.5-150200.12.9.1
    • vsftpd-debuginfo-3.0.5-150200.12.9.1
  • SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (aarch64 x86_64)
    • vsftpd-3.0.5-150200.12.9.1
    • vsftpd-debugsource-3.0.5-150200.12.9.1
    • vsftpd-debuginfo-3.0.5-150200.12.9.1
  • SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2 (x86_64)
    • vsftpd-3.0.5-150200.12.9.1
    • vsftpd-debugsource-3.0.5-150200.12.9.1
    • vsftpd-debuginfo-3.0.5-150200.12.9.1
  • SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (aarch64 ppc64le s390x x86_64)
    • vsftpd-3.0.5-150200.12.9.1
    • vsftpd-debugsource-3.0.5-150200.12.9.1
    • vsftpd-debuginfo-3.0.5-150200.12.9.1
  • SUSE Linux Enterprise Server for SAP Applications 15 SP2 (ppc64le x86_64)
    • vsftpd-3.0.5-150200.12.9.1
    • vsftpd-debugsource-3.0.5-150200.12.9.1
    • vsftpd-debuginfo-3.0.5-150200.12.9.1
  • SUSE Manager Proxy 4.1 (x86_64)
    • vsftpd-3.0.5-150200.12.9.1
    • vsftpd-debugsource-3.0.5-150200.12.9.1
    • vsftpd-debuginfo-3.0.5-150200.12.9.1
  • SUSE Manager Retail Branch Server 4.1 (x86_64)
    • vsftpd-3.0.5-150200.12.9.1
    • vsftpd-debugsource-3.0.5-150200.12.9.1
    • vsftpd-debuginfo-3.0.5-150200.12.9.1
  • SUSE Manager Server 4.1 (ppc64le s390x x86_64)
    • vsftpd-3.0.5-150200.12.9.1
    • vsftpd-debugsource-3.0.5-150200.12.9.1
    • vsftpd-debuginfo-3.0.5-150200.12.9.1
  • SUSE Enterprise Storage 7 (aarch64 x86_64)
    • vsftpd-3.0.5-150200.12.9.1
    • vsftpd-debugsource-3.0.5-150200.12.9.1
    • vsftpd-debuginfo-3.0.5-150200.12.9.1

References: