{"schema_version":"1.7.3","id":"SUSE-SU-2021:3838-1","published":"2021-12-01T15:08:50Z","modified":"2026-02-04T02:20:50.099541Z","related":["CVE-2021-31799","CVE-2021-31810","CVE-2021-32066"],"upstream":["CVE-2021-31799","CVE-2021-31810","CVE-2021-32066"],"summary":"Security update for ruby2.5","details":"This update for ruby2.5 fixes the following issues:\n\n- CVE-2021-31799: Fixed Command injection vulnerability in RDoc (bsc#1190375).\n- CVE-2021-31810: Fixed trusting FTP PASV responses vulnerability in Net:FTP (bsc#1188161).\n- CVE-2021-32066: Fixed StartTLS stripping vulnerability in Net:IMAP (bsc#1188160).\n","affected":[{"package":{"name":"ruby2.5","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP2","purl":"pkg:rpm/suse/ruby2.5&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.9-4.20.1"}]}],"ecosystem_specific":{"binaries":[{"libruby2_5-2_5":"2.5.9-4.20.1","ruby2.5":"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"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:3838-1.json"}},{"package":{"name":"ruby2.5","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP3","purl":"pkg:rpm/suse/ruby2.5&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.9-4.20.1"}]}],"ecosystem_specific":{"binaries":[{"libruby2_5-2_5":"2.5.9-4.20.1","ruby2.5":"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"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:3838-1.json"}},{"package":{"name":"ruby2.5","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-ESPOS","purl":"pkg:rpm/suse/ruby2.5&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.9-4.20.1"}]}],"ecosystem_specific":{"binaries":[{"libruby2_5-2_5":"2.5.9-4.20.1","ruby2.5":"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"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:3838-1.json"}},{"package":{"name":"ruby2.5","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-LTSS","purl":"pkg:rpm/suse/ruby2.5&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.9-4.20.1"}]}],"ecosystem_specific":{"binaries":[{"libruby2_5-2_5":"2.5.9-4.20.1","ruby2.5":"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"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:3838-1.json"}},{"package":{"name":"ruby2.5","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP1-ESPOS","purl":"pkg:rpm/suse/ruby2.5&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.9-4.20.1"}]}],"ecosystem_specific":{"binaries":[{"libruby2_5-2_5":"2.5.9-4.20.1","ruby2.5":"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"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:3838-1.json"}},{"package":{"name":"ruby2.5","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS","purl":"pkg:rpm/suse/ruby2.5&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.9-4.20.1"}]}],"ecosystem_specific":{"binaries":[{"libruby2_5-2_5":"2.5.9-4.20.1","ruby2.5":"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"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:3838-1.json"}},{"package":{"name":"ruby2.5","ecosystem":"SUSE:Linux Enterprise Server 15-LTSS","purl":"pkg:rpm/suse/ruby2.5&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.9-4.20.1"}]}],"ecosystem_specific":{"binaries":[{"libruby2_5-2_5":"2.5.9-4.20.1","ruby2.5":"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"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:3838-1.json"}},{"package":{"name":"ruby2.5","ecosystem":"SUSE:Linux Enterprise Server 15 SP1-BCL","purl":"pkg:rpm/suse/ruby2.5&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCL"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.9-4.20.1"}]}],"ecosystem_specific":{"binaries":[{"libruby2_5-2_5":"2.5.9-4.20.1","ruby2.5":"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"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:3838-1.json"}},{"package":{"name":"ruby2.5","ecosystem":"SUSE:Linux Enterprise Server 15 SP1-LTSS","purl":"pkg:rpm/suse/ruby2.5&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.9-4.20.1"}]}],"ecosystem_specific":{"binaries":[{"libruby2_5-2_5":"2.5.9-4.20.1","ruby2.5":"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"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:3838-1.json"}},{"package":{"name":"ruby2.5","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15","purl":"pkg:rpm/suse/ruby2.5&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.9-4.20.1"}]}],"ecosystem_specific":{"binaries":[{"libruby2_5-2_5":"2.5.9-4.20.1","ruby2.5":"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"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:3838-1.json"}},{"package":{"name":"ruby2.5","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP1","purl":"pkg:rpm/suse/ruby2.5&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.9-4.20.1"}]}],"ecosystem_specific":{"binaries":[{"libruby2_5-2_5":"2.5.9-4.20.1","ruby2.5":"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"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:3838-1.json"}},{"package":{"name":"ruby2.5","ecosystem":"SUSE:Linux Enterprise Micro 5.0","purl":"pkg:rpm/suse/ruby2.5&distro=SUSE%20Linux%20Enterprise%20Micro%205.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.9-4.20.1"}]}],"ecosystem_specific":{"binaries":[{"libruby2_5-2_5":"2.5.9-4.20.1","ruby2.5":"2.5.9-4.20.1","ruby2.5-stdlib":"2.5.9-4.20.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:3838-1.json"}},{"package":{"name":"ruby2.5","ecosystem":"SUSE:Enterprise Storage 6","purl":"pkg:rpm/suse/ruby2.5&distro=SUSE%20Enterprise%20Storage%206"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.9-4.20.1"}]}],"ecosystem_specific":{"binaries":[{"libruby2_5-2_5":"2.5.9-4.20.1","ruby2.5":"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"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:3838-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-20213838-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1188160"},{"type":"REPORT","url":"https://bugzilla.suse.com/1188161"},{"type":"REPORT","url":"https://bugzilla.suse.com/1190375"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-31799"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-31810"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-32066"}]}