{"id":"ALSA-2021:2584","summary":"Moderate: ruby:2.7 security, bug fix, and enhancement update","details":"Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks.\n\nThe following packages have been upgraded to a later upstream version: ruby (2.7.3). (BZ#1951999)\n\nSecurity Fix(es):\n\n* ruby: Potential HTTP request smuggling in WEBrick (CVE-2020-25613)\n\n* ruby: XML round-trip vulnerability in REXML (CVE-2021-28965)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* Resolv::DNS: ruby:2.7/ruby: timeouts if multiple IPv6 name servers are given and address contains leading zero [almalinux-8] (BZ#1952000)","modified":"2026-02-04T03:37:28.207987Z","published":"2021-06-29T13:57:50Z","related":["CVE-2020-25613","CVE-2021-28965"],"references":[{"type":"ADVISORY","url":"https://errata.almalinux.org/8/ALSA-2021-2584.html"},{"type":"REPORT","url":"https://vulners.com/cve/CVE-2020-25613"},{"type":"REPORT","url":"https://vulners.com/cve/CVE-2021-28965"}],"affected":[{"package":{"name":"rubygem-abrt","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rubygem-abrt"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.0-1.module_el8.4.0+2399+4e3a532a"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:2584.json"}},{"package":{"name":"rubygem-abrt","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rubygem-abrt"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.0-1.module_el8.3.0+6147+d0dfc1e4"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:2584.json"}},{"package":{"name":"rubygem-abrt","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rubygem-abrt"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.0-1.module_el8.5.0+118+1ab773e1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:2584.json"}},{"package":{"name":"rubygem-abrt-doc","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rubygem-abrt-doc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.0-1.module_el8.5.0+118+1ab773e1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:2584.json"}},{"package":{"name":"rubygem-abrt-doc","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rubygem-abrt-doc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.0-1.module_el8.3.0+6147+d0dfc1e4"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:2584.json"}},{"package":{"name":"rubygem-abrt-doc","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rubygem-abrt-doc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.0-1.module_el8.4.0+2399+4e3a532a"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:2584.json"}},{"package":{"name":"rubygem-bson","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rubygem-bson"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.8.1-1.module_el8.5.0+117+35d1289b"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:2584.json"}},{"package":{"name":"rubygem-bson","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rubygem-bson"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.8.1-1.module_el8.4.0+2399+4e3a532a"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:2584.json"}},{"package":{"name":"rubygem-bson","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rubygem-bson"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.8.1-1.module_el8.3.0+6147+d0dfc1e4"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:2584.json"}},{"package":{"name":"rubygem-bson-doc","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rubygem-bson-doc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.8.1-1.module_el8.3.0+6147+d0dfc1e4"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:2584.json"}},{"package":{"name":"rubygem-mongo","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rubygem-mongo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.11.3-1.module_el8.3.0+6147+d0dfc1e4"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:2584.json"}},{"package":{"name":"rubygem-mongo-doc","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rubygem-mongo-doc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.11.3-1.module_el8.3.0+6147+d0dfc1e4"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:2584.json"}},{"package":{"name":"rubygem-mysql2","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rubygem-mysql2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.5.3-1.module_el8.4.0+2399+4e3a532a"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:2584.json"}},{"package":{"name":"rubygem-mysql2","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rubygem-mysql2"},"ranges":[{"type":"ECOSYSTEM",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