{"id":"RHSA-2021:4916","summary":"Red Hat Security Advisory: mailman:2.1 security update","modified":"2025-11-22T12:27:54Z","published":"2024-09-16T06:54:24Z","upstream":["CVE-2021-44227"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2021:4916"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2026862"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_4916.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2021-44227"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2021-44227"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-44227"}],"affected":[{"package":{"name":"mailman","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/mailman"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3:2.1.29-12.module+el8.5.0+13466+327eb9f3.2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:4916.json"}},{"package":{"name":"mailman-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/mailman-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3:2.1.29-12.module+el8.5.0+13466+327eb9f3.2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:4916.json"}},{"package":{"name":"mailman-debugsource","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/mailman-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3:2.1.29-12.module+el8.5.0+13466+327eb9f3.2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:4916.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H"}]}