{"id":"RLSA-2021:1686","summary":"Moderate: wpa_supplicant security, bug fix, and enhancement update","details":"The wpa_supplicant packages contain an 802.1X Supplicant with support for WEP, WPA, WPA2 (IEEE 802.11i / RSN), and various EAP authentication methods. They implement key negotiation with a WPA Authenticator for client stations and controls the roaming and IEEE 802.11 authentication and association of the WLAN driver.\n\nSecurity Fix(es):\n\n* wpa_supplicant: P2P group information processing vulnerability (CVE-2021-0326)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Rocky Linux 8.4 Release Notes linked from the References section.","modified":"2026-03-11T05:58:52.704675Z","published":"2021-05-18T05:50:46Z","upstream":["CVE-2021-0326"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2021:1686"},{"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"}],"affected":[{"package":{"name":"wpa_supplicant","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/wpa_supplicant?distro=rocky-linux-8-4-legacy&epoch=1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.9-5.el8"}],"database_specific":{"yum_repository":"BaseOS"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2021:1686.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}