{"id":"RHSA-2021:1686","summary":"Red Hat Security Advisory: wpa_supplicant security, bug fix, and enhancement update","modified":"2025-11-22T12:20:09Z","published":"2024-09-16T05:12:59Z","upstream":["CVE-2021-0326"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2021:1686"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#moderate"},{"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=1693684"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1888050"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1888718"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1916394"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1925152"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_1686.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2021-0326"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2021-0326"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-0326"},{"type":"ARTICLE","url":"https://w1.fi/security/2020-2/wpa_supplicant-p2p-group-info-processing-vulnerability.txt"}],"affected":[{"package":{"name":"wpa_supplicant","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/wpa_supplicant"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.9-5.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:1686.json"}},{"package":{"name":"wpa_supplicant-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/wpa_supplicant-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.9-5.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:1686.json"}},{"package":{"name":"wpa_supplicant-debugsource","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/wpa_supplicant-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.9-5.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:1686.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}