Security update for rubygem-tzinfo SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2022:2592-1 Final 1 1 2022-07-29T11:34:56Z current 2022-07-29T11:34:56Z 2022-07-29T11:34:56Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for rubygem-tzinfo This update for rubygem-tzinfo fixes the following issues: - CVE-2022-31163: Fixed relative path traversal vulnerability that allows TZInfo::Timezone.get to load arbitrary files (bsc#1201835). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). Image SLES15-SP1-SAP-Azure-LI-BYOS-Production-2022-2592,Image SLES15-SP1-SAP-Azure-VLI-BYOS-Production-2022-2592,Image SLES15-SP2-SAP-Azure-2022-2592,Image SLES15-SP2-SAP-Azure-LI-BYOS-Production-2022-2592,Image SLES15-SP2-SAP-Azure-VLI-BYOS-Production-2022-2592,Image SLES15-SP2-SAP-BYOS-Azure-2022-2592,Image SLES15-SP2-SAP-BYOS-EC2-HVM-2022-2592,Image SLES15-SP2-SAP-BYOS-GCE-2022-2592,Image SLES15-SP2-SAP-EC2-HVM-2022-2592,Image SLES15-SP2-SAP-GCE-2022-2592,Image SLES15-SP3-SAP-Azure-LI-BYOS-Production-2022-2592,Image SLES15-SP3-SAP-Azure-VLI-BYOS-Production-2022-2592,Image SLES15-SP3-SAP-BYOS-Azure-2022-2592,Image SLES15-SP3-SAP-BYOS-EC2-HVM-2022-2592,Image SLES15-SP3-SAP-BYOS-GCE-2022-2592,Image SLES15-SP4-SAP-Azure-LI-BYOS-2022-2592,Image SLES15-SP4-SAP-Azure-LI-BYOS-Production-2022-2592,Image SLES15-SP4-SAP-Azure-VLI-BYOS-2022-2592,Image SLES15-SP4-SAP-Azure-VLI-BYOS-Production-2022-2592,Image SLES15-SP4-SAP-BYOS-2022-2592,Image SLES15-SP4-SAP-BYOS-Azure-2022-2592,Image 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SLES15-SP5-SAP-Hardened-EC2-2022-2592,Image SLES15-SP5-SAP-Hardened-GCE-2022-2592,SUSE-2022-2592,SUSE-SLE-Product-HA-15-2022-2592,SUSE-SLE-Product-HA-15-SP1-2022-2592,SUSE-SLE-Product-HA-15-SP2-2022-2592,SUSE-SLE-Product-HA-15-SP3-2022-2592,SUSE-SLE-Product-HA-15-SP4-2022-2592,openSUSE-SLE-15.3-2022-2592,openSUSE-SLE-15.4-2022-2592 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2022/suse-su-20222592-1/ Link for SUSE-SU-2022:2592-1 https://lists.suse.com/pipermail/sle-security-updates/2022-July/011712.html E-Mail link for SUSE-SU-2022:2592-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1201835 SUSE Bug 1201835 https://www.suse.com/security/cve/CVE-2022-31163/ SUSE CVE CVE-2022-31163 page Image SLES15-SP1-SAP-Azure-LI-BYOS-Production Image SLES15-SP1-SAP-Azure-VLI-BYOS-Production Image SLES15-SP2-SAP-Azure Image SLES15-SP2-SAP-Azure-LI-BYOS-Production 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SLES15-SP5-SAP-Azure-LI-BYOS-Production Image SLES15-SP5-SAP-Azure-VLI-BYOS Image SLES15-SP5-SAP-Azure-VLI-BYOS-Production Image SLES15-SP5-SAP-BYOS-Azure Image SLES15-SP5-SAP-BYOS-EC2 Image SLES15-SP5-SAP-BYOS-GCE Image SLES15-SP5-SAP-Hardened-Azure Image SLES15-SP5-SAP-Hardened-BYOS-Azure Image SLES15-SP5-SAP-Hardened-BYOS-EC2 Image SLES15-SP5-SAP-Hardened-BYOS-GCE Image SLES15-SP5-SAP-Hardened-EC2 Image SLES15-SP5-SAP-Hardened-GCE SUSE Linux Enterprise High Availability Extension 15 SUSE Linux Enterprise High Availability Extension 15 SP1 SUSE Linux Enterprise High Availability Extension 15 SP2 SUSE Linux Enterprise High Availability Extension 15 SP3 SUSE Linux Enterprise High Availability Extension 15 SP4 openSUSE Leap 15.3 openSUSE Leap 15.4 ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 ruby2.5-rubygem-tzinfo-doc-1.2.4-150000.3.3.1 ruby2.5-rubygem-tzinfo-testsuite-1.2.4-150000.3.3.1 ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP1-SAP-Azure-LI-BYOS-Production ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP1-SAP-Azure-VLI-BYOS-Production ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP2-SAP-Azure ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP2-SAP-Azure-LI-BYOS-Production ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP2-SAP-Azure-VLI-BYOS-Production ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP2-SAP-BYOS-Azure ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP2-SAP-BYOS-EC2-HVM ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP2-SAP-BYOS-GCE ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP2-SAP-EC2-HVM ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP2-SAP-GCE ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP3-SAP-Azure-LI-BYOS-Production ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP3-SAP-Azure-VLI-BYOS-Production ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP3-SAP-BYOS-Azure ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP3-SAP-BYOS-EC2-HVM ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP3-SAP-BYOS-GCE ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP4-SAP-Azure-LI-BYOS ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP4-SAP-Azure-LI-BYOS-Production ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP4-SAP-Azure-VLI-BYOS ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP4-SAP-Azure-VLI-BYOS-Production ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP4-SAP-BYOS ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP4-SAP-BYOS-Azure ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP4-SAP-BYOS-EC2 ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP4-SAP-BYOS-GCE ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP4-SAP-Hardened ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP4-SAP-Hardened-Azure ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP4-SAP-Hardened-BYOS ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP4-SAP-Hardened-BYOS-Azure ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP4-SAP-Hardened-BYOS-EC2 ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP4-SAP-Hardened-BYOS-GCE ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP4-SAP-Hardened-EC2 ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP4-SAP-Hardened-GCE ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP5-SAP-Azure-LI-BYOS ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP5-SAP-Azure-LI-BYOS-Production ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP5-SAP-Azure-VLI-BYOS ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP5-SAP-Azure-VLI-BYOS-Production ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP5-SAP-BYOS-Azure ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP5-SAP-BYOS-EC2 ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP5-SAP-BYOS-GCE ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP5-SAP-Hardened-Azure ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP5-SAP-Hardened-BYOS-Azure ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP5-SAP-Hardened-BYOS-EC2 ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP5-SAP-Hardened-BYOS-GCE ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP5-SAP-Hardened-EC2 ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of Image SLES15-SP5-SAP-Hardened-GCE ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of SUSE Linux Enterprise High Availability Extension 15 ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of SUSE Linux Enterprise High Availability Extension 15 SP1 ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of SUSE Linux Enterprise High Availability Extension 15 SP2 ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of SUSE Linux Enterprise High Availability Extension 15 SP3 ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of SUSE Linux Enterprise High Availability Extension 15 SP4 ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of openSUSE Leap 15.3 ruby2.5-rubygem-tzinfo-doc-1.2.4-150000.3.3.1 as a component of openSUSE Leap 15.3 ruby2.5-rubygem-tzinfo-testsuite-1.2.4-150000.3.3.1 as a component of openSUSE Leap 15.3 ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 as a component of openSUSE Leap 15.4 ruby2.5-rubygem-tzinfo-doc-1.2.4-150000.3.3.1 as a component of openSUSE Leap 15.4 ruby2.5-rubygem-tzinfo-testsuite-1.2.4-150000.3.3.1 as a component of openSUSE Leap 15.4 TZInfo is a Ruby library that provides access to time zone data and allows times to be converted using time zone rules. Versions prior to 0.36.1, as well as those prior to 1.2.10 when used with the Ruby data source tzinfo-data, are vulnerable to relative path traversal. With the Ruby data source, time zones are defined in Ruby files. There is one file per time zone. Time zone files are loaded with `require` on demand. In the affected versions, `TZInfo::Timezone.get` fails to validate time zone identifiers correctly, allowing a new line character within the identifier. With Ruby version 1.9.3 and later, `TZInfo::Timezone.get` can be made to load unintended files with `require`, executing them within the Ruby process. Versions 0.3.61 and 1.2.10 include fixes to correctly validate time zone identifiers. Versions 2.0.0 and later are not vulnerable. Version 0.3.61 can still load arbitrary files from the Ruby load path if their name follows the rules for a valid time zone identifier and the file has a prefix of `tzinfo/definition` within a directory in the load path. Applications should ensure that untrusted files are not placed in a directory on the load path. As a workaround, the time zone identifier can be validated before passing to `TZInfo::Timezone.get` by ensuring it matches the regular expression `\A[A-Za-z0-9+\-_]+(?:\/[A-Za-z0-9+\-_]+)*\z`. CVE-2022-31163 Image SLES15-SP1-SAP-Azure-LI-BYOS-Production:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP1-SAP-Azure-VLI-BYOS-Production:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP2-SAP-Azure-LI-BYOS-Production:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP2-SAP-Azure-VLI-BYOS-Production:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP2-SAP-Azure:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP2-SAP-BYOS-Azure:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP2-SAP-BYOS-EC2-HVM:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP2-SAP-BYOS-GCE:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP2-SAP-EC2-HVM:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP2-SAP-GCE:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP3-SAP-Azure-LI-BYOS-Production:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP3-SAP-Azure-VLI-BYOS-Production:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP3-SAP-BYOS-Azure:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP3-SAP-BYOS-EC2-HVM:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP3-SAP-BYOS-GCE:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP4-SAP-Azure-LI-BYOS-Production:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP4-SAP-Azure-LI-BYOS:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP4-SAP-Azure-VLI-BYOS-Production:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP4-SAP-Azure-VLI-BYOS:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP4-SAP-BYOS-Azure:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP4-SAP-BYOS-EC2:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP4-SAP-BYOS-GCE:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP4-SAP-BYOS:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP4-SAP-Hardened-Azure:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP4-SAP-Hardened-BYOS-Azure:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP4-SAP-Hardened-BYOS-EC2:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP4-SAP-Hardened-BYOS-GCE:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP4-SAP-Hardened-BYOS:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP4-SAP-Hardened-EC2:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP4-SAP-Hardened-GCE:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP4-SAP-Hardened:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP5-SAP-Azure-LI-BYOS-Production:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP5-SAP-Azure-LI-BYOS:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP5-SAP-Azure-VLI-BYOS-Production:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP5-SAP-Azure-VLI-BYOS:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP5-SAP-BYOS-Azure:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP5-SAP-BYOS-EC2:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP5-SAP-BYOS-GCE:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP5-SAP-Hardened-Azure:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP5-SAP-Hardened-BYOS-Azure:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP5-SAP-Hardened-BYOS-EC2:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP5-SAP-Hardened-BYOS-GCE:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP5-SAP-Hardened-EC2:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 Image SLES15-SP5-SAP-Hardened-GCE:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 SUSE Linux Enterprise High Availability Extension 15 SP1:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 SUSE Linux Enterprise High Availability Extension 15 SP2:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 SUSE Linux Enterprise High Availability Extension 15 SP3:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 SUSE Linux Enterprise High Availability Extension 15 SP4:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 SUSE Linux Enterprise High Availability Extension 15:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 openSUSE Leap 15.3:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 openSUSE Leap 15.3:ruby2.5-rubygem-tzinfo-doc-1.2.4-150000.3.3.1 openSUSE Leap 15.3:ruby2.5-rubygem-tzinfo-testsuite-1.2.4-150000.3.3.1 openSUSE Leap 15.4:ruby2.5-rubygem-tzinfo-1.2.4-150000.3.3.1 openSUSE Leap 15.4:ruby2.5-rubygem-tzinfo-doc-1.2.4-150000.3.3.1 openSUSE Leap 15.4:ruby2.5-rubygem-tzinfo-testsuite-1.2.4-150000.3.3.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2022/suse-su-20222592-1/ https://www.suse.com/security/cve/CVE-2022-31163.html CVE-2022-31163 https://bugzilla.suse.com/1201835 SUSE Bug 1201835