{"id":"RHSA-2021:1150","summary":"Red Hat Security Advisory: OpenShift Container Platform 4.7.7 security update","modified":"2026-04-30T10:02:41Z","published":"2024-09-29T17:55:34Z","upstream":["CVE-2021-20291"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2021:1150"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#moderate"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1939485"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1948423"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_1150.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2021-20291"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2021-20291"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-20291"},{"type":"ARTICLE","url":"https://unit42.paloaltonetworks.com/cve-2021-20291/"}],"affected":[{"package":{"name":"cri-o","ecosystem":"Red Hat:openshift:4.7::el7","purl":"pkg:rpm/redhat/cri-o"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.20.2-6.rhaos4.7.gitf1d5201.el7"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:1150.json"}},{"package":{"name":"cri-o-debuginfo","ecosystem":"Red Hat:openshift:4.7::el7","purl":"pkg:rpm/redhat/cri-o-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.20.2-6.rhaos4.7.gitf1d5201.el7"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:1150.json"}},{"package":{"name":"openshift","ecosystem":"Red Hat:openshift:4.7::el7","purl":"pkg:rpm/redhat/openshift"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.7.0-202104090228.p0.git.97111.77863f8.el7"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:1150.json"}},{"package":{"name":"openshift-hyperkube","ecosystem":"Red Hat:openshift:4.7::el7","purl":"pkg:rpm/redhat/openshift-hyperkube"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.7.0-202104090228.p0.git.97111.77863f8.el7"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:1150.json"}},{"package":{"name":"cri-o","ecosystem":"Red Hat:openshift:4.7::el8","purl":"pkg:rpm/redhat/cri-o"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.20.2-6.rhaos4.7.gitf1d5201.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:1150.json"}},{"package":{"name":"cri-o-debuginfo","ecosystem":"Red Hat:openshift:4.7::el8","purl":"pkg:rpm/redhat/cri-o-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.20.2-6.rhaos4.7.gitf1d5201.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:1150.json"}},{"package":{"name":"cri-o-debugsource","ecosystem":"Red Hat:openshift:4.7::el8","purl":"pkg:rpm/redhat/cri-o-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.20.2-6.rhaos4.7.gitf1d5201.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:1150.json"}},{"package":{"name":"openshift","ecosystem":"Red Hat:openshift:4.7::el8","purl":"pkg:rpm/redhat/openshift"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.7.0-202104090228.p0.git.97111.77863f8.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:1150.json"}},{"package":{"name":"openshift-hyperkube","ecosystem":"Red Hat:openshift:4.7::el8","purl":"pkg:rpm/redhat/openshift-hyperkube"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.7.0-202104090228.p0.git.97111.77863f8.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:1150.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}