{"id":"RHSA-2022:1074","summary":"Red Hat Security Advisory: screen security update","modified":"2025-11-22T12:31:48Z","published":"2024-09-16T05:28:21Z","upstream":["CVE-2021-26937"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2022:1074"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1927062"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhsa-2022_1074.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2021-26937"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2021-26937"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-26937"}],"affected":[{"package":{"name":"screen","ecosystem":"Red Hat:rhel_aus:7.7::server","purl":"pkg:rpm/redhat/screen"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.1.0-0.25.20120314git3c2946.el7_7.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2022:1074.json"}},{"package":{"name":"screen-debuginfo","ecosystem":"Red Hat:rhel_aus:7.7::server","purl":"pkg:rpm/redhat/screen-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.1.0-0.25.20120314git3c2946.el7_7.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2022:1074.json"}},{"package":{"name":"screen","ecosystem":"Red Hat:rhel_e4s:7.7::server","purl":"pkg:rpm/redhat/screen"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.1.0-0.25.20120314git3c2946.el7_7.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2022:1074.json"}},{"package":{"name":"screen-debuginfo","ecosystem":"Red Hat:rhel_e4s:7.7::server","purl":"pkg:rpm/redhat/screen-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.1.0-0.25.20120314git3c2946.el7_7.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2022:1074.json"}},{"package":{"name":"screen","ecosystem":"Red Hat:rhel_tus:7.7::server","purl":"pkg:rpm/redhat/screen"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.1.0-0.25.20120314git3c2946.el7_7.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2022:1074.json"}},{"package":{"name":"screen-debuginfo","ecosystem":"Red Hat:rhel_tus:7.7::server","purl":"pkg:rpm/redhat/screen-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.1.0-0.25.20120314git3c2946.el7_7.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2022:1074.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}]}