{"id":"ALSA-2021:4489","summary":"Low: rpm security, bug fix, and enhancement update","details":"The RPM Package Manager (RPM) is a command-line driven package management system capable of installing, uninstalling, verifying, querying, and updating software packages.\n\nSecurity Fix(es):\n\n* rpm: missing length checks in hdrblobInit() (CVE-2021-20266)\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\nAdditional Changes:\n\nFor detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.","modified":"2026-01-30T01:19:04.556126Z","published":"2021-11-09T09:32:33Z","related":["CVE-2021-20266"],"references":[{"type":"REPORT","url":"https://vulners.com/cve/CVE-2021-20266"}],"affected":[{"package":{"name":"rpm-build","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rpm-build"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.14.3-19.el8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:4489.json"}},{"package":{"name":"rpm-plugin-fapolicyd","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rpm-plugin-fapolicyd"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.14.3-19.el8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:4489.json"}}],"schema_version":"1.7.3"}