{"id":"RHSA-2023:0343","summary":"Red Hat Security Advisory: libtasn1 security update","modified":"2026-03-11T07:22:30.681857Z","published":"2024-09-16T09:54:57Z","upstream":["CVE-2021-46848"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:0343"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#moderate"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2140058"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_0343.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2021-46848"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2021-46848"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-46848"}],"affected":[{"package":{"name":"libtasn1","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/libtasn1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.16.0-8.el9_1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:0343.json"}},{"package":{"name":"libtasn1-debuginfo","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/libtasn1-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.16.0-8.el9_1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:0343.json"}},{"package":{"name":"libtasn1-debugsource","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/libtasn1-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.16.0-8.el9_1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:0343.json"}},{"package":{"name":"libtasn1-devel","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/libtasn1-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.16.0-8.el9_1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:0343.json"}},{"package":{"name":"libtasn1-tools","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/libtasn1-tools"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.16.0-8.el9_1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:0343.json"}},{"package":{"name":"libtasn1-tools-debuginfo","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/libtasn1-tools-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.16.0-8.el9_1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:0343.json"}},{"package":{"name":"libtasn1","ecosystem":"Red Hat:enterprise_linux:9::baseos","purl":"pkg:rpm/redhat/libtasn1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.16.0-8.el9_1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:0343.json"}},{"package":{"name":"libtasn1-debuginfo","ecosystem":"Red Hat:enterprise_linux:9::baseos","purl":"pkg:rpm/redhat/libtasn1-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.16.0-8.el9_1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:0343.json"}},{"package":{"name":"libtasn1-debugsource","ecosystem":"Red Hat:enterprise_linux:9::baseos","purl":"pkg:rpm/redhat/libtasn1-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.16.0-8.el9_1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:0343.json"}},{"package":{"name":"libtasn1-devel","ecosystem":"Red Hat:enterprise_linux:9::baseos","purl":"pkg:rpm/redhat/libtasn1-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.16.0-8.el9_1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:0343.json"}},{"package":{"name":"libtasn1-tools","ecosystem":"Red Hat:enterprise_linux:9::baseos","purl":"pkg:rpm/redhat/libtasn1-tools"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.16.0-8.el9_1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:0343.json"}},{"package":{"name":"libtasn1-tools-debuginfo","ecosystem":"Red Hat:enterprise_linux:9::baseos","purl":"pkg:rpm/redhat/libtasn1-tools-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.16.0-8.el9_1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:0343.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}