SUSE: 2021:3838-1 important: ruby2.5
Summary
This update for ruby2.5 fixes the following issues: - CVE-2021-31799: Fixed Command injection vulnerability in RDoc (bsc#1190375). - CVE-2021-31810: Fixed trusting FTP PASV responses vulnerability in Net:FTP (bsc#1188161). - CVE-2021-32066: Fixed StartTLS stripping vulnerability in Net:IMAP (bsc#1188160). 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 MicroOS 5.0: zypper in -t patch SUSE-SUSE-MicroOS-5.0-2021-3838=1 - SUSE Linux Enterprise Server for SAP 15-SP1: zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2021-3838=1 - SUSE Linux Enterprise Server for SAP 15: zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2021-3838=1 - SUSE Linux Enterprise Server 15-SP1-LTSS: zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-3838=1 - SUSE Linux Enterprise Server 15-SP1-BCL: zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2021-3838=1 - SUSE Linux Enterprise Server 15-LTSS: zypper in -t patch SUSE-SLE-Product-SLES-15-2021-3838=1 - SUSE Linux Enterprise Module for Basesystem 15-SP3: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2021-3838=1 - SUSE Linux Enterprise Module for Basesystem 15-SP2: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-3838=1 - SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS: zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-3838=1 - SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS: zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-3838=1 - SUSE Linux Enterprise High Performance Computing 15-LTSS: zypper in -t patch SUSE-SLE-Product-HPC-15-2021-3838=1 - SUSE Linux Enterprise High Performance Computing 15-ESPOS: zypper in -t patch SUSE-SLE-Product-HPC-15-2021-3838=1 - SUSE Enterprise Storage 6: zypper in -t patch SUSE-Storage-6-2021-3838=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 MicroOS 5.0 (aarch64 x86_64): libruby2_5-2_5-2.5.9-4.20.1 libruby2_5-2_5-debuginfo-2.5.9-4.20.1 ruby2.5-2.5.9-4.20.1 ruby2.5-debuginfo-2.5.9-4.20.1 ruby2.5-debugsource-2.5.9-4.20.1 ruby2.5-stdlib-2.5.9-4.20.1 ruby2.5-stdlib-debuginfo-2.5.9-4.20.1 - SUSE Linux Enterprise Server for SAP 15-SP1 (ppc64le x86_64): libruby2_5-2_5-2.5.9-4.20.1 libruby2_5-2_5-debuginfo-2.5.9-4.20.1 ruby2.5-2.5.9-4.20.1 ruby2.5-debuginfo-2.5.9-4.20.1 ruby2.5-debugsource-2.5.9-4.20.1 ruby2.5-devel-2.5.9-4.20.1 ruby2.5-devel-extra-2.5.9-4.20.1 ruby2.5-stdlib-2.5.9-4.20.1 ruby2.5-stdlib-debuginfo-2.5.9-4.20.1 - SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64): libruby2_5-2_5-2.5.9-4.20.1 libruby2_5-2_5-debuginfo-2.5.9-4.20.1 ruby2.5-2.5.9-4.20.1 ruby2.5-debuginfo-2.5.9-4.20.1 ruby2.5-debugsource-2.5.9-4.20.1 ruby2.5-devel-2.5.9-4.20.1 ruby2.5-devel-extra-2.5.9-4.20.1 ruby2.5-stdlib-2.5.9-4.20.1 ruby2.5-stdlib-debuginfo-2.5.9-4.20.1 - SUSE Linux Enterprise Server 15-SP1-LTSS (aarch64 ppc64le s390x x86_64): libruby2_5-2_5-2.5.9-4.20.1 libruby2_5-2_5-debuginfo-2.5.9-4.20.1 ruby2.5-2.5.9-4.20.1 ruby2.5-debuginfo-2.5.9-4.20.1 ruby2.5-debugsource-2.5.9-4.20.1 ruby2.5-devel-2.5.9-4.20.1 ruby2.5-devel-extra-2.5.9-4.20.1 ruby2.5-stdlib-2.5.9-4.20.1 ruby2.5-stdlib-debuginfo-2.5.9-4.20.1 - SUSE Linux Enterprise Server 15-SP1-BCL (x86_64): libruby2_5-2_5-2.5.9-4.20.1 libruby2_5-2_5-debuginfo-2.5.9-4.20.1 ruby2.5-2.5.9-4.20.1 ruby2.5-debuginfo-2.5.9-4.20.1 ruby2.5-debugsource-2.5.9-4.20.1 ruby2.5-devel-2.5.9-4.20.1 ruby2.5-devel-extra-2.5.9-4.20.1 ruby2.5-stdlib-2.5.9-4.20.1 ruby2.5-stdlib-debuginfo-2.5.9-4.20.1 - SUSE Linux Enterprise Server 15-LTSS (aarch64 s390x): libruby2_5-2_5-2.5.9-4.20.1 libruby2_5-2_5-debuginfo-2.5.9-4.20.1 ruby2.5-2.5.9-4.20.1 ruby2.5-debuginfo-2.5.9-4.20.1 ruby2.5-debugsource-2.5.9-4.20.1 ruby2.5-devel-2.5.9-4.20.1 ruby2.5-devel-extra-2.5.9-4.20.1 ruby2.5-stdlib-2.5.9-4.20.1 ruby2.5-stdlib-debuginfo-2.5.9-4.20.1 - SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x x86_64): libruby2_5-2_5-2.5.9-4.20.1 libruby2_5-2_5-debuginfo-2.5.9-4.20.1 ruby2.5-2.5.9-4.20.1 ruby2.5-debuginfo-2.5.9-4.20.1 ruby2.5-debugsource-2.5.9-4.20.1 ruby2.5-devel-2.5.9-4.20.1 ruby2.5-devel-extra-2.5.9-4.20.1 ruby2.5-stdlib-2.5.9-4.20.1 ruby2.5-stdlib-debuginfo-2.5.9-4.20.1 - SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x x86_64): libruby2_5-2_5-2.5.9-4.20.1 libruby2_5-2_5-debuginfo-2.5.9-4.20.1 ruby2.5-2.5.9-4.20.1 ruby2.5-debuginfo-2.5.9-4.20.1 ruby2.5-debugsource-2.5.9-4.20.1 ruby2.5-devel-2.5.9-4.20.1 ruby2.5-devel-extra-2.5.9-4.20.1 ruby2.5-stdlib-2.5.9-4.20.1 ruby2.5-stdlib-debuginfo-2.5.9-4.20.1 - SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (aarch64 x86_64): libruby2_5-2_5-2.5.9-4.20.1 libruby2_5-2_5-debuginfo-2.5.9-4.20.1 ruby2.5-2.5.9-4.20.1 ruby2.5-debuginfo-2.5.9-4.20.1 ruby2.5-debugsource-2.5.9-4.20.1 ruby2.5-devel-2.5.9-4.20.1 ruby2.5-devel-extra-2.5.9-4.20.1 ruby2.5-stdlib-2.5.9-4.20.1 ruby2.5-stdlib-debuginfo-2.5.9-4.20.1 - SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (aarch64 x86_64): libruby2_5-2_5-2.5.9-4.20.1 libruby2_5-2_5-debuginfo-2.5.9-4.20.1 ruby2.5-2.5.9-4.20.1 ruby2.5-debuginfo-2.5.9-4.20.1 ruby2.5-debugsource-2.5.9-4.20.1 ruby2.5-devel-2.5.9-4.20.1 ruby2.5-devel-extra-2.5.9-4.20.1 ruby2.5-stdlib-2.5.9-4.20.1 ruby2.5-stdlib-debuginfo-2.5.9-4.20.1 - SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64 x86_64): libruby2_5-2_5-2.5.9-4.20.1 libruby2_5-2_5-debuginfo-2.5.9-4.20.1 ruby2.5-2.5.9-4.20.1 ruby2.5-debuginfo-2.5.9-4.20.1 ruby2.5-debugsource-2.5.9-4.20.1 ruby2.5-devel-2.5.9-4.20.1 ruby2.5-devel-extra-2.5.9-4.20.1 ruby2.5-stdlib-2.5.9-4.20.1 ruby2.5-stdlib-debuginfo-2.5.9-4.20.1 - SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64 x86_64): libruby2_5-2_5-2.5.9-4.20.1 libruby2_5-2_5-debuginfo-2.5.9-4.20.1 ruby2.5-2.5.9-4.20.1 ruby2.5-debuginfo-2.5.9-4.20.1 ruby2.5-debugsource-2.5.9-4.20.1 ruby2.5-devel-2.5.9-4.20.1 ruby2.5-devel-extra-2.5.9-4.20.1 ruby2.5-stdlib-2.5.9-4.20.1 ruby2.5-stdlib-debuginfo-2.5.9-4.20.1 - SUSE Enterprise Storage 6 (aarch64 x86_64): libruby2_5-2_5-2.5.9-4.20.1 libruby2_5-2_5-debuginfo-2.5.9-4.20.1 ruby2.5-2.5.9-4.20.1 ruby2.5-debuginfo-2.5.9-4.20.1 ruby2.5-debugsource-2.5.9-4.20.1 ruby2.5-devel-2.5.9-4.20.1 ruby2.5-devel-extra-2.5.9-4.20.1 ruby2.5-stdlib-2.5.9-4.20.1 ruby2.5-stdlib-debuginfo-2.5.9-4.20.1 - SUSE CaaS Platform 4.0 (x86_64): libruby2_5-2_5-2.5.9-4.20.1 libruby2_5-2_5-debuginfo-2.5.9-4.20.1 ruby2.5-2.5.9-4.20.1 ruby2.5-debuginfo-2.5.9-4.20.1 ruby2.5-debugsource-2.5.9-4.20.1 ruby2.5-devel-2.5.9-4.20.1 ruby2.5-devel-extra-2.5.9-4.20.1 ruby2.5-stdlib-2.5.9-4.20.1 ruby2.5-stdlib-debuginfo-2.5.9-4.20.1
References
#1188160 #1188161 #1190375
Cross- CVE-2021-31799 CVE-2021-31810 CVE-2021-32066
CVSS scores:
CVE-2021-31799 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2021-31810 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVE-2021-32066 (SUSE): 7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected Products:
SUSE MicroOS 5.0
SUSE Linux Enterprise Server for SAP 15-SP1
SUSE Linux Enterprise Server for SAP 15
SUSE Linux Enterprise Server 15-SP1-LTSS
SUSE Linux Enterprise Server 15-SP1-BCL
SUSE Linux Enterprise Server 15-LTSS
SUSE Linux Enterprise Module for Basesystem 15-SP3
SUSE Linux Enterprise Module for Basesystem 15-SP2
SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS
SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS
SUSE Linux Enterprise High Performance Computing 15-LTSS
SUSE Linux Enterprise High Performance Computing 15-ESPOS
SUSE Enterprise Storage 6
SUSE CaaS Platform 4.0
https://www.suse.com/security/cve/CVE-2021-31799.html
https://www.suse.com/security/cve/CVE-2021-31810.html
https://www.suse.com/security/cve/CVE-2021-32066.html
https://bugzilla.suse.com/1188160
https://bugzilla.suse.com/1188161
https://bugzilla.suse.com/1190375