SUSE Security Update: Security update for conmon
______________________________________________________________________________

Announcement ID:    SUSE-SU-2022:3896-1
Rating:             moderate
References:         #1200285 
Cross-References:   CVE-2022-1708
CVSS scores:
                    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
                    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

Affected Products:
                    SUSE CaaS Platform 4.0
                    SUSE Enterprise Storage 6
                    SUSE Enterprise Storage 7
                    SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS
                    SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS
                    SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS
                    SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS
                    SUSE Linux Enterprise Server 15-SP1-BCL
                    SUSE Linux Enterprise Server 15-SP1-LTSS
                    SUSE Linux Enterprise Server 15-SP2-BCL
                    SUSE Linux Enterprise Server 15-SP2-LTSS
                    SUSE Linux Enterprise Server for SAP 15-SP1
                    SUSE Linux Enterprise Server for SAP 15-SP2
                    SUSE Manager Proxy 4.1
                    SUSE Manager Retail Branch Server 4.1
                    SUSE Manager Server 4.1
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update for conmon fixes the following issues:

   conmon was updated 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. Call g_free
     instead of free.

   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

   Update to version 2.0.30:

   * Remove unreachable code path
   * exit: report if the exit command was killed
   * exit: fix race zombie reaper
   * conn_sock: allow watchdog messages through the notify socket proxy
   * seccomp: add support for seccomp notify

   Update to version 2.0.29:

   * Reset OOM score back to 0 for container runtime
   * call functions registered with atexit on SIGTERM
   * conn_sock: fix potential segfault

   Update to version 2.0.27:

   * Add CRI-O integration test GitHub action
   * exec: don't fail on EBADFD
   * close_fds: fix close of external fds
   * Add arm64 static build binary

   Update to version 2.0.26:

   * conn_sock: do not fail on EAGAIN
   * fix segfault from a double freed pointer
   * Fix a bug where conmon could never spawn a container, because a
     disagreement between the caller and itself on where the attach socket
     was.
   * improve --full-attach to ignore the socket-dir directly. that means
     callers don't need to specify a socket dir at all (and can remove it)
   * add full-attach option to allow callers to not truncate a very long path
     for the attach socket
   * close only opened FDs
   * set locale to inherit environment

   Update to version 2.0.22:

   * added man page
   * attach: always chdir
   * conn_sock: Explicitly free a heap-allocated string
   * refactor I/O and add SD_NOTIFY proxy support

   Update to version 2.0.21:

   * protect against kill(-1)
   * Makefile: enable debuginfo generation
   * Remove go.sum file and add go.mod
   * Fail if conmon config could not be written
   * nix: remove double definition for e2fsprogs
   * Speedup static build by utilizing CI cache on `/nix` folder
   * Fix nix build for failing e2fsprogs tests
   * test: fix CI
   * Use Podman for building


Patch Instructions:

   To install this SUSE Security 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 Manager Server 4.1:

      zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.1-2022-3896=1

   - SUSE Manager Retail Branch Server 4.1:

      zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.1-2022-3896=1

   - SUSE Manager Proxy 4.1:

      zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.1-2022-3896=1

   - SUSE Linux Enterprise Server for SAP 15-SP2:

      zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP2-2022-3896=1

   - SUSE Linux Enterprise Server for SAP 15-SP1:

      zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2022-3896=1

   - SUSE Linux Enterprise Server 15-SP2-LTSS:

      zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-LTSS-2022-3896=1

   - SUSE Linux Enterprise Server 15-SP2-BCL:

      zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-BCL-2022-3896=1

   - SUSE Linux Enterprise Server 15-SP1-LTSS:

      zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2022-3896=1

   - SUSE Linux Enterprise Server 15-SP1-BCL:

      zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2022-3896=1

   - SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-LTSS-2022-3896=1

   - SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-ESPOS-2022-3896=1

   - SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2022-3896=1

   - SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-ESPOS-2022-3896=1

   - SUSE Enterprise Storage 7:

      zypper in -t patch SUSE-Storage-7-2022-3896=1

   - SUSE Enterprise Storage 6:

      zypper in -t patch SUSE-Storage-6-2022-3896=1

   - SUSE CaaS Platform 4.0:

      To install this update, use the SUSE CaaS Platform 'skuba' tool. It
      will inform you if it detects new updates and let you then trigger
      updating of the complete cluster in a controlled way.



Package List:

   - SUSE Manager Server 4.1 (ppc64le s390x x86_64):

      conmon-2.1.3-150100.3.9.1
      conmon-debuginfo-2.1.3-150100.3.9.1

   - SUSE Manager Retail Branch Server 4.1 (x86_64):

      conmon-2.1.3-150100.3.9.1
      conmon-debuginfo-2.1.3-150100.3.9.1

   - SUSE Manager Proxy 4.1 (x86_64):

      conmon-2.1.3-150100.3.9.1
      conmon-debuginfo-2.1.3-150100.3.9.1

   - SUSE Linux Enterprise Server for SAP 15-SP2 (ppc64le x86_64):

      conmon-2.1.3-150100.3.9.1
      conmon-debuginfo-2.1.3-150100.3.9.1

   - SUSE Linux Enterprise Server for SAP 15-SP1 (ppc64le x86_64):

      conmon-2.1.3-150100.3.9.1
      conmon-debuginfo-2.1.3-150100.3.9.1

   - SUSE Linux Enterprise Server 15-SP2-LTSS (aarch64 ppc64le s390x x86_64):

      conmon-2.1.3-150100.3.9.1
      conmon-debuginfo-2.1.3-150100.3.9.1

   - SUSE Linux Enterprise Server 15-SP2-BCL (x86_64):

      conmon-2.1.3-150100.3.9.1
      conmon-debuginfo-2.1.3-150100.3.9.1

   - SUSE Linux Enterprise Server 15-SP1-LTSS (aarch64 ppc64le s390x x86_64):

      conmon-2.1.3-150100.3.9.1
      conmon-debuginfo-2.1.3-150100.3.9.1

   - SUSE Linux Enterprise Server 15-SP1-BCL (x86_64):

      conmon-2.1.3-150100.3.9.1
      conmon-debuginfo-2.1.3-150100.3.9.1

   - SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS (aarch64 x86_64):

      conmon-2.1.3-150100.3.9.1
      conmon-debuginfo-2.1.3-150100.3.9.1

   - SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS (aarch64 x86_64):

      conmon-2.1.3-150100.3.9.1
      conmon-debuginfo-2.1.3-150100.3.9.1

   - SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (aarch64 x86_64):

      conmon-2.1.3-150100.3.9.1
      conmon-debuginfo-2.1.3-150100.3.9.1

   - SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (aarch64 x86_64):

      conmon-2.1.3-150100.3.9.1
      conmon-debuginfo-2.1.3-150100.3.9.1

   - SUSE Enterprise Storage 7 (aarch64 x86_64):

      conmon-2.1.3-150100.3.9.1
      conmon-debuginfo-2.1.3-150100.3.9.1

   - SUSE Enterprise Storage 6 (aarch64 x86_64):

      conmon-2.1.3-150100.3.9.1
      conmon-debuginfo-2.1.3-150100.3.9.1

   - SUSE CaaS Platform 4.0 (x86_64):

      conmon-2.1.3-150100.3.9.1
      conmon-debuginfo-2.1.3-150100.3.9.1


References:

   https://www.suse.com/security/cve/CVE-2022-1708.html
   https://bugzilla.suse.com/1200285