{"id":"RHSA-2021:1679","summary":"Red Hat Security Advisory: bash security and bug fix update","modified":"2025-11-22T12:20:09Z","published":"2024-09-16T05:11:43Z","upstream":["CVE-2019-18276"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2021:1679"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#low"},{"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=1778309"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1890888"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_1679.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2019-18276"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2019-18276"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-18276"}],"affected":[{"package":{"name":"bash","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/bash"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.4.19-14.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:1679.json"}},{"package":{"name":"bash-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/bash-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.4.19-14.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:1679.json"}},{"package":{"name":"bash-debugsource","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/bash-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.4.19-14.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:1679.json"}},{"package":{"name":"bash-doc","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/bash-doc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.4.19-14.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:1679.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}