Security update for conmon

Announcement ID: SUSE-SU-2022:4607-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2022-1708 ( SUSE ): 6.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:N/A:H
  • CVE-2022-1708 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
  • Containers Module 15-SP3
  • openSUSE Leap 15.3
  • SUSE Enterprise Storage 7.1
  • SUSE Linux Enterprise High Performance Computing 15 SP3
  • SUSE Linux Enterprise Micro 5.1
  • SUSE Linux Enterprise Micro 5.2
  • SUSE Linux Enterprise Micro for Rancher 5.2
  • SUSE Linux Enterprise Real Time 15 SP3
  • 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 SP3
  • SUSE Manager Proxy 4.2
  • SUSE Manager Retail Branch Server 4.2
  • SUSE Manager Server 4.2

An update that solves one vulnerability can now be installed.

Description:

This update for conmon fixes the following issues:

conmon was updated to version 2.1.5:

  • don't leak syslog_identifier
  • logging: do not read more that the buf size
  • logging: fix error handling
  • Makefile: Fix install for FreeBSD
  • signal: Track changes to get_signal_descriptor in the FreeBSD version
  • Packit: initial enablement

Update to version 2.1.4:

  • Fix a bug where conmon crashed when it got a SIGCHLD

update to 2.1.3:

  • Stop using g_unix_signal_add() to avoid threads
  • Rename CLI optionlog-size-global-max to log-global-size-max

Update to version 2.1.2:

  • add log-global-size-max option to limit the total output conmon processes (CVE-2022-1708 bsc#1200285)
  • journald: print tag and name if both are specified
  • drop some logs to debug level

Update to version 2.1.0

  • logging: buffer partial messages to journald
  • exit: close all fds >= 3
  • fix: cgroup: Free memory_cgroup_file_path if open fails.

Update to version 2.0.32

  • Fix: Avoid mainfd_std{in,out} sharing the same file descriptor.
  • exit_command: Fix: unset subreaper attribute before running exit command

Update to version 2.0.31 * logging: new mode -l passthrough * ctr_logs: use container name or ID as SYSLOG_IDENTIFIER for journald * conmon: Fix: free userdata files before exec cleanup

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:

  • openSUSE Leap 15.3
    zypper in -t patch SUSE-2022-4607=1
  • Containers Module 15-SP3
    zypper in -t patch SUSE-SLE-Module-Containers-15-SP3-2022-4607=1
  • SUSE Enterprise Storage 7.1
    zypper in -t patch SUSE-Storage-7.1-2022-4607=1
  • SUSE Linux Enterprise Micro 5.1
    zypper in -t patch SUSE-SUSE-MicroOS-5.1-2022-4607=1
  • SUSE Linux Enterprise Micro 5.2
    zypper in -t patch SUSE-SUSE-MicroOS-5.2-2022-4607=1
  • SUSE Linux Enterprise Micro for Rancher 5.2
    zypper in -t patch SUSE-SUSE-MicroOS-5.2-2022-4607=1

Package List:

  • openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64 i586)
    • conmon-2.1.5-150300.8.6.1
    • conmon-debuginfo-2.1.5-150300.8.6.1
  • Containers Module 15-SP3 (aarch64 ppc64le s390x x86_64)
    • conmon-2.1.5-150300.8.6.1
    • conmon-debuginfo-2.1.5-150300.8.6.1
  • SUSE Enterprise Storage 7.1 (aarch64 x86_64)
    • conmon-2.1.5-150300.8.6.1
    • conmon-debuginfo-2.1.5-150300.8.6.1
  • SUSE Linux Enterprise Micro 5.1 (aarch64 s390x x86_64)
    • conmon-2.1.5-150300.8.6.1
    • conmon-debuginfo-2.1.5-150300.8.6.1
  • SUSE Linux Enterprise Micro 5.2 (aarch64 s390x x86_64)
    • conmon-2.1.5-150300.8.6.1
    • conmon-debuginfo-2.1.5-150300.8.6.1
  • SUSE Linux Enterprise Micro for Rancher 5.2 (aarch64 s390x x86_64)
    • conmon-2.1.5-150300.8.6.1
    • conmon-debuginfo-2.1.5-150300.8.6.1

References: