{"id":"RHSA-2021:1611","summary":"Red Hat Security Advisory: systemd security, bug fix, and enhancement update","modified":"2026-03-11T07:19:32.975840Z","published":"2024-09-16T04:59:34Z","upstream":["CVE-2019-3842","CVE-2020-13776"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2021:1611"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#moderate"},{"type":"ARTICLE","url":"https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.4_release_notes/"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1668521"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1740657"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1755287"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1764282"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1812972"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1819868"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1845534"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1862714"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1865840"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1868831"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1868877"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1870638"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1871139"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1880270"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1885553"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1887181"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1888912"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1889996"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_1611.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2019-3842"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2019-3842"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-3842"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2020-13776"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2020-13776"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-13776"}],"affected":[{"package":{"name":"systemd","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/systemd"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:239-45.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:1611.json"}},{"package":{"name":"systemd-container","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/systemd-container"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:239-45.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:1611.json"}},{"package":{"name":"systemd-container-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/systemd-container-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:239-45.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:1611.json"}},{"package":{"name":"systemd-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/systemd-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:239-45.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:1611.json"}},{"package":{"name":"systemd-debugsource","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/systemd-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:239-45.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:1611.json"}},{"package":{"name":"systemd-devel","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/systemd-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:239-45.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:1611.json"}},{"package":{"name":"systemd-journal-remote","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/systemd-journal-remote"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:239-45.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:1611.json"}},{"package":{"name":"systemd-journal-remote-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/systemd-journal-remote-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:239-45.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:1611.json"}},{"package":{"name":"systemd-libs","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/systemd-libs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:239-45.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:1611.json"}},{"package":{"name":"systemd-libs-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/systemd-libs-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:239-45.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:1611.json"}},{"package":{"name":"systemd-pam","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/systemd-pam"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:239-45.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:1611.json"}},{"package":{"name":"systemd-pam-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/systemd-pam-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:239-45.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:1611.json"}},{"package":{"name":"systemd-tests","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/systemd-tests"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:239-45.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:1611.json"}},{"package":{"name":"systemd-tests-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/systemd-tests-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:239-45.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:1611.json"}},{"package":{"name":"systemd-udev","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/systemd-udev"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:239-45.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:1611.json"}},{"package":{"name":"systemd-udev-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/systemd-udev-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:239-45.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:1611.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H"}]}