{"id":"RHSA-2021:4236","summary":"Red Hat Security Advisory: tcpdump security and bug fix update","modified":"2026-03-11T07:20:18.259372Z","published":"2024-09-16T06:00:58Z","upstream":["CVE-2020-8037"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2021:4236"},{"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/8.5_release_notes/"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1860216"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1895080"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_4236.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2020-8037"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2020-8037"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8037"}],"affected":[{"package":{"name":"tcpdump","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/tcpdump"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14:4.9.3-2.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:4236.json"}},{"package":{"name":"tcpdump-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/tcpdump-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14:4.9.3-2.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:4236.json"}},{"package":{"name":"tcpdump-debugsource","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/tcpdump-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14:4.9.3-2.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:4236.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}