{"id":"RLSA-2022:6447","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 (2.7.6). (BZ#2109424)\n\nSecurity Fix(es):\n\n* ruby: Regular expression denial of service vulnerability of Date parsing methods (CVE-2021-41817)\n\n* ruby: Cookie prefix spoofing in CGI::Cookie.parse (CVE-2021-41819)\n\n* Ruby: Buffer overrun in String-to-Float conversion (CVE-2022-28739)\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.","modified":"2026-02-05T14:00:11.937838Z","published":"2022-09-13T07:36:49Z","upstream":["CVE-2021-41817","CVE-2021-41819","CVE-2022-28739"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2022:6447"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2025104"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2026757"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2075687"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2109424"}],"affected":[{"package":{"name":"ruby","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/ruby?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.7.6-138.module+el8.6.0+1001+b5678180"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2022:6447.json"}},{"package":{"name":"rubygem-abrt","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/rubygem-abrt?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.0-1.module+el8.5.0+668+665814fa"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2022:6447.json"}},{"package":{"name":"rubygem-abrt","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/rubygem-abrt?distro=rocky-linux-8-4-legacy&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.0-1.module+el8.4.0+411+b946f28c"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2022:6447.json"}},{"package":{"name":"rubygem-abrt","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/rubygem-abrt?distro=rocky-linux-8-5-legacy&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.4.0-1.module+el8.4.0+594+11b6673a"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2022:6447.json"}},{"package":{"name":"rubygem-bson","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/rubygem-bson?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.8.1-1.module+el8.4.0+594+11b6673a"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2022:6447.json"}},{"package":{"name":"rubygem-bson","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/rubygem-bson?distro=rocky-linux-8-4-legacy&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.8.1-1.module+el8.4.0+411+b946f28c"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2022:6447.json"}},{"package":{"name":"rubygem-mongo","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/rubygem-mongo?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.11.3-1.module+el8.4.0+594+11b6673a"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2022:6447.json"}},{"package":{"name":"rubygem-mongo","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/rubygem-mongo?distro=rocky-linux-8-4-legacy&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.11.3-1.module+el8.4.0+411+b946f28c"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2022:6447.json"}},{"package":{"name":"rubygem-mysql2","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/rubygem-mysql2?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.5.3-1.module+el8.5.0+668+665814fa"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2022:6447.json"}},{"package":{"name":"rubygem-mysql2","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/rubygem-mysql2?distro=rocky-linux-8-4-legacy&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.5.3-1.module+el8.4.0+411+b946f28c"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2022:6447.json"}},{"package":{"name":"rubygem-mysql2","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/rubygem-mysql2?distro=rocky-linux-8-5-legacy&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.5.3-1.module+el8.4.0+594+11b6673a"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2022:6447.json"}},{"package":{"name":"rubygem-pg","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/rubygem-pg?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.2.3-1.module+el8.5.0+668+665814fa"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2022:6447.json"}},{"package":{"name":"rubygem-pg","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/rubygem-pg?distro=rocky-linux-8-4-legacy&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.2.3-1.module+el8.4.0+411+b946f28c"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2022:6447.json"}},{"package":{"name":"rubygem-pg","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/rubygem-pg?distro=rocky-linux-8-5-legacy&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.2.3-1.module+el8.4.0+594+11b6673a"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2022:6447.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}