{"id":"ALSA-2022:5779","summary":"Moderate: ruby:2.5 security update","details":"Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks.\nSecurity Fix(es):\n* ruby: Regular expression denial of service vulnerability of Date parsing methods (CVE-2021-41817)\n* ruby: Cookie prefix spoofing in CGI::Cookie.parse (CVE-2021-41819)\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":"2026-01-30T00:50:09.011971Z","published":"2022-08-01T00:00:00Z","related":["CVE-2021-41817","CVE-2021-41819"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2022:5779"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2021-41817"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2021-41819"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2025104"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2026757"},{"type":"ADVISORY","url":"https://errata.almalinux.org/8/ALSA-2022-5779.html"}],"affected":[{"package":{"name":"ruby","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/ruby"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.9-110.module_el8.6.0+3074+4b08f9d4"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:5779.json"}},{"package":{"name":"ruby-devel","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/ruby-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.9-110.module_el8.6.0+3074+4b08f9d4"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:5779.json"}},{"package":{"name":"ruby-doc","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/ruby-doc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.9-110.module_el8.6.0+3074+4b08f9d4"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:5779.json"}},{"package":{"name":"ruby-irb","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/ruby-irb"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.9-110.module_el8.6.0+3074+4b08f9d4"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:5779.json"}},{"package":{"name":"ruby-libs","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/ruby-libs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.9-110.module_el8.6.0+3074+4b08f9d4"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:5779.json"}},{"package":{"name":"rubygem-abrt","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rubygem-abrt"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.3.0-4.module_el8.5.0+2625+ec418553"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:5779.json"}},{"package":{"name":"rubygem-abrt-doc","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rubygem-abrt-doc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.3.0-4.module_el8.5.0+2625+ec418553"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:5779.json"}},{"package":{"name":"rubygem-bigdecimal","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rubygem-bigdecimal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.4-110.module_el8.6.0+3074+4b08f9d4"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:5779.json"}},{"package":{"name":"rubygem-bson","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rubygem-bson"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.0-2.module_el8.5.0+2625+ec418553"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:5779.json"}},{"package":{"name":"rubygem-bson","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rubygem-bson"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.0-2.module_el8.5.0+259+8cec6917"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:5779.json"}},{"package":{"name":"rubygem-bson-doc","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rubygem-bson-doc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.0-2.module_el8.5.0+2625+ec418553"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:5779.json"}},{"package":{"name":"rubygem-bundler","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rubygem-bundler"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.16.1-4.module_el8.5.0+2625+ec418553"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:5779.json"}},{"package":{"name":"rubygem-bundler-doc","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rubygem-bundler-doc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.16.1-4.module_el8.5.0+2625+ec418553"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-dat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