SUSE-SU-2022:1073-1: moderate: Security update for yaml-cpp

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Security update for yaml-cpp
______________________________________________________________________________

Announcement ID:    SUSE-SU-2022:1073-1
Rating:             moderate
References:         #1121227 #1121230 #1122004 #1122021 
Cross-References:   CVE-2018-20573 CVE-2018-20574 CVE-2019-6285
                    CVE-2019-6292
CVSS scores:
                    CVE-2018-20573 (NVD) : 6.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
                    CVE-2018-20573 (SUSE): 5.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
                    CVE-2018-20574 (NVD) : 6.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
                    CVE-2018-20574 (SUSE): 5.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
                    CVE-2019-6285 (NVD) : 6.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
                    CVE-2019-6285 (SUSE): 5.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
                    CVE-2019-6292 (NVD) : 6.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
                    CVE-2019-6292 (SUSE): 5.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Affected Products:
                    SUSE Linux Enterprise Desktop 15-SP2
                    SUSE Linux Enterprise Desktop 15-SP3
                    SUSE Linux Enterprise High Performance Computing 15-SP2
                    SUSE Linux Enterprise High Performance Computing 15-SP3
                    SUSE Linux Enterprise Installer 15-SP2
                    SUSE Linux Enterprise Micro 5.0
                    SUSE Linux Enterprise Micro 5.1
                    SUSE Linux Enterprise Module for Basesystem 15-SP3
                    SUSE Linux Enterprise Module for Desktop Applications 15-SP3
                    SUSE Linux Enterprise Realtime Extension 15-SP2
                    SUSE Linux Enterprise Server 15-SP2
                    SUSE Linux Enterprise Server 15-SP3
                    SUSE Linux Enterprise Server for SAP Applications 15-SP2
                    SUSE Linux Enterprise Server for SAP Applications 15-SP3
                    SUSE Linux Enterprise Storage 7
                    SUSE Manager Proxy 4.1
                    SUSE Manager Proxy 4.2
                    SUSE Manager Server 4.1
                    SUSE Manager Server 4.2
______________________________________________________________________________

   An update that fixes four vulnerabilities is now available.

Description:

   This update for yaml-cpp fixes the following issues:

   - CVE-2018-20573: Fixed remote DOS via a crafted YAML file in function
     Scanner:EnsureTokensInQueue (bsc#1121227).
   - CVE-2018-20574: Fixed remote DOS via a crafted YAML file in function
     SingleDocParser:HandleFlowMap (bsc#1121230).
   - CVE-2019-6285: Fixed remote DOS via a crafted YAML file in function
     SingleDocParser::HandleFlowSequence (bsc#1122004).
   - CVE-2019-6292: Fixed DOS by stack consumption in singledocparser.cpp
     (bsc#1122021).


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 Linux Enterprise Realtime Extension 15-SP2:

      zypper in -t patch SUSE-SLE-Product-RT-15-SP2-2022-1073=1

   - SUSE Linux Enterprise Module for Desktop Applications 15-SP3:

      zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP3-2022-1073=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP3:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2022-1073=1

   - SUSE Linux Enterprise Micro 5.1:

      zypper in -t patch SUSE-SUSE-MicroOS-5.1-2022-1073=1

   - SUSE Linux Enterprise Micro 5.0:

      zypper in -t patch SUSE-SUSE-MicroOS-5.0-2022-1073=1

   - SUSE Linux Enterprise Installer 15-SP2:

      zypper in -t patch SUSE-SLE-INSTALLER-15-SP2-2022-1073=1



Package List:

   - SUSE Linux Enterprise Realtime Extension 15-SP2 (x86_64):

      libyaml-cpp0_6-0.6.1-4.5.1
      libyaml-cpp0_6-debuginfo-0.6.1-4.5.1
      yaml-cpp-debugsource-0.6.1-4.5.1
      yaml-cpp-devel-0.6.1-4.5.1

   - SUSE Linux Enterprise Module for Desktop Applications 15-SP3 (aarch64 ppc64le s390x x86_64):

      yaml-cpp-debugsource-0.6.1-4.5.1
      yaml-cpp-devel-0.6.1-4.5.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x x86_64):

      libyaml-cpp0_6-0.6.1-4.5.1
      libyaml-cpp0_6-debuginfo-0.6.1-4.5.1
      yaml-cpp-debugsource-0.6.1-4.5.1

   - SUSE Linux Enterprise Micro 5.1 (aarch64 s390x x86_64):

      libyaml-cpp0_6-0.6.1-4.5.1
      libyaml-cpp0_6-debuginfo-0.6.1-4.5.1
      yaml-cpp-debugsource-0.6.1-4.5.1

   - SUSE Linux Enterprise Micro 5.0 (aarch64 x86_64):

      libyaml-cpp0_6-0.6.1-4.5.1
      libyaml-cpp0_6-debuginfo-0.6.1-4.5.1
      yaml-cpp-debugsource-0.6.1-4.5.1

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

      libyaml-cpp0_6-0.6.1-4.5.1


References:

   https://www.suse.com/security/cve/CVE-2018-20573.html
   https://www.suse.com/security/cve/CVE-2018-20574.html
   https://www.suse.com/security/cve/CVE-2019-6285.html
   https://www.suse.com/security/cve/CVE-2019-6292.html
   https://bugzilla.suse.com/1121227
   https://bugzilla.suse.com/1121230
   https://bugzilla.suse.com/1122004
   https://bugzilla.suse.com/1122021