{"id":"CVE-2019-9495","aliases":["ALPINE-CVE-2019-9495","BELL-CVE-2019-9495","DEBIAN-CVE-2019-9495","DLA-1867-1","DSA-4430-1","EUVD-2019-18869","GHSA-p694-q9qw-q238","SUSE-SU-2020:3380-1","SUSE-SU-2020:3424-1","SUSE-SU-2022:1853-1","UBUNTU-CVE-2019-9495","USN-3944-1","openSUSE-SU-2020:0222-1","openSUSE-SU-2020:2053-1","openSUSE-SU-2020:2059-1","openSUSE-SU-2024:10846-1","openSUSE-SU-2024:11515-1"],"status":"published","title":"The implementations of EAP-PWD in hostapd and wpa_supplicant are vulnerable to side-channel attacks as a result of cache access patterns","description":"The implementations of EAP-PWD in hostapd and wpa_supplicant are vulnerable to side-channel attacks as a result of cache access patterns. All versions of hostapd and wpa_supplicant with EAP-PWD support are vulnerable. The ability to install and execute applications is necessary for a successful attack. Memory access patterns are visible in a shared cache. Weak passwords may be cracked. Versions of hostapd/wpa_supplicant 2.7 and newer, are not vulnerable to the timing attack described in CVE-2019-9494. Both hostapd with EAP-pwd support and wpa_supplicant with EAP-pwd support prior to and including version 2.7 are affected.","severity":{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.03477,"percentile":0.89179,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-203","CWE-524"],"published":"2019-04-10T00:00:00Z","modified":"2026-09-21T07:03:25Z","fixes":[{"ecosystem":"Alpine:v3.10","package":"wpa_supplicant","fixed_in":["2.7-r2"],"sources":["osv"]},{"ecosystem":"Alpine:v3.11","package":"wpa_supplicant","fixed_in":["2.7-r2"],"sources":["osv"]},{"ecosystem":"Alpine:v3.12","package":"wpa_supplicant","fixed_in":["2.7-r2"],"sources":["osv"]},{"ecosystem":"Alpine:v3.13","package":"wpa_supplicant","fixed_in":["2.7-r2"],"sources":["osv"]},{"ecosystem":"Alpine:v3.14","package":"wpa_supplicant","fixed_in":["2.7-r2"],"sources":["osv"]},{"ecosystem":"Alpine:v3.15","package":"wpa_supplicant","fixed_in":["2.7-r2"],"sources":["osv"]},{"ecosystem":"Alpine:v3.16","package":"wpa_supplicant","fixed_in":["2.7-r2"],"sources":["osv"]},{"ecosystem":"Alpine:v3.17","package":"wpa_supplicant","fixed_in":["2.7-r2"],"sources":["osv"]},{"ecosystem":"Alpine:v3.18","package":"wpa_supplicant","fixed_in":["2.7-r2"],"sources":["osv"]},{"ecosystem":"Alpine:v3.19","package":"wpa_supplicant","fixed_in":["2.7-r2"],"sources":["osv"]},{"ecosystem":"Alpine:v3.20","package":"wpa_supplicant","fixed_in":["2.7-r2"],"sources":["osv"]},{"ecosystem":"Alpine:v3.21","package":"wpa_supplicant","fixed_in":["2.7-r2"],"sources":["osv"]},{"ecosystem":"Alpine:v3.22","package":"wpa_supplicant","fixed_in":["2.7-r2"],"sources":["osv"]},{"ecosystem":"Alpine:v3.23","package":"wpa_supplicant","fixed_in":["2.7-r2"],"sources":["osv"]},{"ecosystem":"Alpine:v3.24","package":"wpa_supplicant","fixed_in":["2.7-r2"],"sources":["osv"]},{"ecosystem":"Alpine:v3.9","package":"wpa_supplicant","fixed_in":["2.7-r2"],"sources":["osv"]},{"ecosystem":"Debian:12","package":"wpa","fixed_in":["2:2.7+git20190128+0c1e29f-4"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"wpa","fixed_in":["2:2.7+git20190128+0c1e29f-4"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"wpa","fixed_in":["2:2.7+git20190128+0c1e29f-4"],"sources":["osv"]},{"ecosystem":"Ubuntu:14.04:LTS","package":"wpa","fixed_in":["2.1-0ubuntu1.7"],"sources":["osv"]},{"ecosystem":"Ubuntu:16.04:LTS","package":"wpa","fixed_in":["2.4-0ubuntu6.4"],"sources":["osv"]},{"ecosystem":"Ubuntu:18.04:LTS","package":"wpa","fixed_in":["2:2.6-15ubuntu2.2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Alpine:v3.10","package":"wpa_supplicant","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7-r2"}]}]},{"source":"osv","ecosystem":"Alpine:v3.11","package":"wpa_supplicant","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7-r2"}]}]},{"source":"osv","ecosystem":"Alpine:v3.12","package":"wpa_supplicant","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7-r2"}]}]},{"source":"osv","ecosystem":"Alpine:v3.13","package":"wpa_supplicant","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7-r2"}]}]},{"source":"osv","ecosystem":"Alpine:v3.14","package":"wpa_supplicant","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7-r2"}]}]},{"source":"osv","ecosystem":"Alpine:v3.15","package":"wpa_supplicant","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7-r2"}]}]},{"source":"osv","ecosystem":"Alpine:v3.16","package":"wpa_supplicant","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7-r2"}]}]},{"source":"osv","ecosystem":"Alpine:v3.17","package":"wpa_supplicant","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7-r2"}]}]},{"source":"osv","ecosystem":"Alpine:v3.18","package":"wpa_supplicant","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7-r2"}]}]},{"source":"osv","ecosystem":"Alpine:v3.19","package":"wpa_supplicant","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7-r2"}]}]},{"source":"osv","ecosystem":"Alpine:v3.20","package":"wpa_supplicant","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7-r2"}]}]},{"source":"osv","ecosystem":"Alpine:v3.21","package":"wpa_supplicant","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7-r2"}]}]},{"source":"osv","ecosystem":"Alpine:v3.22","package":"wpa_supplicant","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7-r2"}]}]},{"source":"osv","ecosystem":"Alpine:v3.23","package":"wpa_supplicant","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7-r2"}]}]},{"source":"osv","ecosystem":"Alpine:v3.24","package":"wpa_supplicant","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7-r2"}]}]},{"source":"osv","ecosystem":"Alpine:v3.9","package":"wpa_supplicant","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"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Advisory","advisory"]},{"url":"http://packetstormsecurity.com/files/152914/FreeBSD-Security-Advisory-FreeBSD-SA-19-03.wpa.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://lists.debian.org/debian-lts-announce/2019/07/msg00030.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00021.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","Mailing List","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-9495"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/56OBBOJJSKRTDGEXZOVFSTP4HDSDBLAE/"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SVMJOFEYBGXZLFF5IOLW67SSOPKFEJP3/"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TDOZGR3T7FVO5JSZWK2QPR7AOFIEJTIZ/"},{"url":"https://github.com/advisories/GHSA-p694-q9qw-q238"},{"url":"https://security.alpinelinux.org/vuln/CVE-2019-9495","tags":["advisory"]},{"url":"https://docs.bell-sw.com/security/cves/CVE-2019-9495","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2019-9495","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2020/suse-su-20203380-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1131644","tags":["report"]},{"url":"https://bugzilla.suse.com/1131868","tags":["report"]},{"url":"https://bugzilla.suse.com/1131870","tags":["report"]},{"url":"https://bugzilla.suse.com/1131871","tags":["report"]},{"url":"https://bugzilla.suse.com/1131872","tags":["report"]},{"url":"https://bugzilla.suse.com/1131874","tags":["report"]},{"url":"https://bugzilla.suse.com/1133640","tags":["report"]},{"url":"https://bugzilla.suse.com/1144443","tags":["report"]},{"url":"https://bugzilla.suse.com/1150934","tags":["report"]},{"url":"https://bugzilla.suse.com/1156920","tags":["report"]},{"url":"https://bugzilla.suse.com/1166933","tags":["report"]},{"url":"https://bugzilla.suse.com/1167331","tags":["report"]},{"url":"https://bugzilla.suse.com/930077","tags":["report"]},{"url":"https://bugzilla.suse.com/930078","tags":["report"]},{"url":"https://bugzilla.suse.com/930079","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2015-4141","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-4142","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-4143","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-8041","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-13077","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-13078","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-13079","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-13080","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-13081","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-13082","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-13086","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-13087","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-13088","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-14526","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11555","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-13377","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-16275","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-9494","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-9495","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-9497","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-9498","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-9499","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2020/suse-su-20203424-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1165266","tags":["report"]},{"url":"https://www.suse.com/support/update/announcement/2022/suse-su-20221853-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1182805","tags":["report"]},{"url":"https://bugzilla.suse.com/1194732","tags":["report"]},{"url":"https://bugzilla.suse.com/1194733","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2022-23303","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2022-23304","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2019-9495","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-3944-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-9495","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2016-10743","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2019-9497","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2019-9498","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2019-9499","tags":["report"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/Q7B4Y5BPIVXIPXUAQX744IATOJBYNYP6/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1056061","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2019-9496","tags":["web"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/2R3VXKTYLLUYFBZQ2NNAI5NSZOBXISJZ/","tags":["advisory"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/5HDY6AZL2NYOKU57GM74M5JHC5SYA3IY/","tags":["advisory"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2020-12695","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-30004","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-0326","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-27803","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2019-9495","title":"The implementations of EAP-PWD in hostapd and wpa_supplicant are vulnerable to side-channel attacks as a result of cache access patterns","description":"The implementations of EAP-PWD in hostapd and wpa_supplicant are vulnerable to side-channel attacks as a result of cache access patterns. All versions of hostapd and wpa_supplicant with EAP-PWD support are vulnerable. The ability to install and execute applications is necessary for a successful attack. Memory access patterns are visible in a shared cache. Weak passwords may be cracked. Versions of hostapd/wpa_supplicant 2.7 and newer, are not vulnerable to the timing attack described in CVE-2019-9494. Both hostapd with EAP-pwd support and wpa_supplicant with EAP-pwd support prior to and including version 2.7 are affected.","status":"published","published":"2019-04-17T13:31:08Z","modified":"2024-08-04T21:54:44.18Z","cwes":["CWE-524"],"updated_at":"2026-11-02T14:20:20.081405Z"}],"euvd":[{"id":"EUVD-2019-18869","description":"The implementations of EAP-PWD in hostapd and wpa_supplicant are vulnerable to side-channel attacks as a result of cache access patterns. All versions of hostapd and wpa_supplicant with EAP-PWD support are vulnerable. The ability to install and execute applications is necessary for a successful attack. Memory access patterns are visible in a shared cache. Weak passwords may be cracked. Versions of hostapd/wpa_supplicant 2.7 and newer, are not vulnerable to the timing attack described in CVE-2019-9494. Both hostapd with EAP-pwd support and wpa_supplicant with EAP-pwd support prior to and including version 2.7 are affected.","status":"published","published":"2019-04-17T13:31:08Z","modified":"2024-08-04T21:54:44Z","updated_at":"2026-11-03T03:06:38.242317Z"}],"ghsa":[{"id":"GHSA-p694-q9qw-q238","title":"The implementations of EAP-PWD in hostapd and wpa_supplicant are vulnerable to side-channel...","description":"The implementations of EAP-PWD in hostapd and wpa_supplicant are vulnerable to side-channel attacks as a result of cache access patterns. All versions of hostapd and wpa_supplicant with EAP-PWD support are vulnerable. The ability to install and execute applications is necessary for a successful attack. Memory access patterns are visible in a shared cache. Weak passwords may be cracked. Versions of hostapd/wpa_supplicant 2.7 and newer, are not vulnerable to the timing attack described in CVE-2019-9494. Both hostapd with EAP-pwd support and wpa_supplicant with EAP-pwd support prior to and including version 2.7 are affected.","status":"published","published":"2022-05-13T01:05:20Z","modified":"2023-02-01T05:02:48Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"cwes":["CWE-203"],"updated_at":"2026-11-02T14:49:58.498747Z"}],"nvd":[{"id":"CVE-2019-9495","description":"The implementations of EAP-PWD in hostapd and wpa_supplicant are vulnerable to side-channel attacks as a result of cache access patterns. All versions of hostapd and wpa_supplicant with EAP-PWD support are vulnerable. The ability to install and execute applications is necessary for a successful attack. Memory access patterns are visible in a shared cache. Weak passwords may be cracked. Versions of hostapd/wpa_supplicant 2.7 and newer, are not vulnerable to the timing attack described in CVE-2019-9494. Both hostapd with EAP-pwd support and wpa_supplicant with EAP-pwd support prior to and including version 2.7 are affected.","status":"published","published":"2019-04-17T14:29:03.887Z","modified":"2026-06-17T02:43:49.08Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-524","CWE-203"],"updated_at":"2026-11-02T14:05:11.426883Z"}],"osv":[{"id":"ALPINE-CVE-2019-9495","description":"The implementations of EAP-PWD in hostapd and wpa_supplicant are vulnerable to side-channel attacks as a result of cache access patterns. All versions of hostapd and wpa_supplicant with EAP-PWD support are vulnerable. The ability to install and execute applications is necessary for a successful attack. Memory access patterns are visible in a shared cache. Weak passwords may be cracked. Versions of hostapd/wpa_supplicant 2.7 and newer, are not vulnerable to the timing attack described in CVE-2019-9494. Both hostapd with EAP-pwd support and wpa_supplicant with EAP-pwd support prior to and including version 2.7 are affected.","status":"published","published":"2019-04-17T14:29:03.887Z","modified":"2026-09-21T06:17:52.553731806Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-02T15:27:48.11886Z"},{"id":"BELL-CVE-2019-9495","title":"CVE-2019-9495 does not affect BellSoft software","status":"withdrawn","published":"2023-08-31T12:15:33.367181Z","modified":"2026-01-26T09:47:25.908673Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-02T15:28:15.340685Z"},{"id":"CVE-2019-9495","description":"The implementations of EAP-PWD in hostapd and wpa_supplicant are vulnerable to side-channel attacks as a result of cache access patterns. All versions of hostapd and wpa_supplicant with EAP-PWD support are vulnerable. The ability to install and execute applications is necessary for a successful attack. Memory access patterns are visible in a shared cache. Weak passwords may be cracked. Versions of hostapd/wpa_supplicant 2.7 and newer, are not vulnerable to the timing attack described in CVE-2019-9494. Both hostapd with EAP-pwd support and wpa_supplicant with EAP-pwd support prior to and including version 2.7 are affected.","status":"published","published":"2019-04-17T14:29:03.887Z","modified":"2026-03-15T22:32:10.574159Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-02T15:44:12.974481Z"},{"id":"DEBIAN-CVE-2019-9495","description":"The implementations of EAP-PWD in hostapd and wpa_supplicant are vulnerable to side-channel attacks as a result of cache access patterns. All versions of hostapd and wpa_supplicant with EAP-PWD support are vulnerable. The ability to install and execute applications is necessary for a successful attack. Memory access patterns are visible in a shared cache. Weak passwords may be cracked. Versions of hostapd/wpa_supplicant 2.7 and newer, are not vulnerable to the timing attack described in CVE-2019-9494. Both hostapd with EAP-pwd support and wpa_supplicant with EAP-pwd support prior to and including version 2.7 are affected.","status":"published","published":"2019-04-17T14:29:03.887Z","modified":"2026-09-21T07:03:25.973522949Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-02T15:45:32.57265Z"},{"id":"UBUNTU-CVE-2019-9495","description":"The implementations of EAP-PWD in hostapd and wpa_supplicant are vulnerable to side-channel attacks as a result of cache access patterns. All versions of hostapd and wpa_supplicant with EAP-PWD support are vulnerable. The ability to install and execute applications is necessary for a successful attack. Memory access patterns are visible in a shared cache. Weak passwords may be cracked. Versions of hostapd/wpa_supplicant 2.7 and newer, are not vulnerable to the timing attack described in CVE-2019-9494. Both hostapd with EAP-pwd support and wpa_supplicant with EAP-pwd support prior to and including version 2.7 are affected.","status":"published","published":"2019-04-10T15:00:00Z","modified":"2026-02-04T03:44:41.576351Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low"},{"version":"3.0","score":3.7,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-02T15:54:22.212782Z"},{"id":"DLA-1867-1","title":"wpa - security update","status":"published","published":"2019-07-31T00:00:00Z","modified":"2026-03-09T01:21:57.522747Z","updated_at":"2026-11-02T15:46:09.777694Z"},{"id":"DSA-4430-1","title":"wpa - security update","status":"published","published":"2019-04-10T00:00:00Z","modified":"2026-03-09T02:11:44.511854Z","updated_at":"2026-11-02T15:46:16.862196Z"},{"id":"openSUSE-SU-2020:0222-1","title":"Security update for hostapd","description":"This update for hostapd fixes the following issues:\n\nhostapd was updated to version 2.9:\n\n* SAE changes\n  - disable use of groups using Brainpool curves\n  - improved protection against side channel attacks\n    [https://w1.fi/security/2019-6/]\n* EAP-pwd changes\n  - disable use of groups using Brainpool curves\n  - improved protection against side channel attacks\n  [https://w1.fi/security/2019-6/]\n* fixed FT-EAP initial mobility domain association using PMKSA caching\n* added configuration of airtime policy\n* fixed FILS to and RSNE into (Re)Association Response frames\n* fixed DPP bootstrapping URI parser of channel list\n* added support for regulatory WMM limitation (for ETSI)\n* added support for MACsec Key Agreement using IEEE 802.1X/PSK\n* added experimental support for EAP-TEAP server (RFC 7170)\n* added experimental support for EAP-TLS server with TLS v1.3\n* added support for two server certificates/keys (RSA/ECC)\n* added AKMSuiteSelector into 'STA \u003caddr\u003e' control interface data to\n  determine with AKM was used for an association\n* added eap_sim_id parameter to allow EAP-SIM/AKA server pseudonym and\n  fast reauthentication use to be disabled\n* fixed an ECDH operation corner case with OpenSSL\n\nUpdate to version 2.8\n* SAE changes\n  - added support for SAE Password Identifier\n  - changed default configuration to enable only group 19\n    (i.e., disable groups 20, 21, 25, 26 from default configuration) and\n    disable all unsuitable groups completely based on REVmd changes\n  - improved anti-clogging token mechanism and SAE authentication\n    frame processing during heavy CPU load; this mitigates some issues\n    with potential DoS attacks trying to flood an AP with large number\n    of SAE messages\n  - added Finite Cyclic Group field in status code 77 responses\n  - reject use of unsuitable groups based on new implementation guidance\n    in REVmd (allow only FFC groups with prime \u003e= 3072 bits and ECC\n    groups with prime \u003e= 256)\n  - minimize timing and memory use differences in PWE derivation\n    [https://w1.fi/security/2019-1/] (CVE-2019-9494)\n  - fixed confirm message validation in error cases\n    [https://w1.fi/security/2019-3/] (CVE-2019-9496)\n* EAP-pwd changes\n  - minimize timing and memory use differences in PWE derivation\n    [https://w1.fi/security/2019-2/] (CVE-2019-9495)\n  - verify peer scalar/element\n    [https://w1.fi/security/2019-4/] (CVE-2019-9497 and CVE-2019-9498)\n  - fix message reassembly issue with unexpected fragment\n    [https://w1.fi/security/2019-5/]\n  - enforce rand,mask generation rules more strictly\n  - fix a memory leak in PWE derivation\n  - disallow ECC groups with a prime under 256 bits (groups 25, 26, and\n    27)\n* Hotspot 2.0 changes\n  - added support for release number 3\n  - reject release 2 or newer association without PMF\n* added support for RSN operating channel validation\n  (CONFIG_OCV=y and configuration parameter ocv=1)\n* added Multi-AP protocol support\n* added FTM responder configuration\n* fixed build with LibreSSL\n* added FT/RRB workaround for short Ethernet frame padding\n* fixed KEK2 derivation for FILS+FT\n* added RSSI-based association rejection from OCE\n* extended beacon reporting functionality\n* VLAN changes\n  - allow local VLAN management with remote RADIUS authentication\n  - add WPA/WPA2 passphrase/PSK -based VLAN assignment\n* OpenSSL: allow systemwide policies to be overridden\n* extended PEAP to derive EMSK to enable use with ERP/FILS\n* extended WPS to allow SAE configuration to be added automatically\n  for PSK (wps_cred_add_sae=1)\n* fixed FT and SA Query Action frame with AP-MLME-in-driver cases\n* OWE: allow Diffie-Hellman Parameter element to be included with DPP\n  in preparation for DPP protocol extension\n* RADIUS server: started to accept ERP keyName-NAI as user identity\n  automatically without matching EAP database entry\n* fixed PTK rekeying with FILS and FT\n\nwpa_supplicant:\n* SAE changes\n  - added support for SAE Password Identifier\n  - changed default configuration to enable only groups 19, 20, 21\n    (i.e., disable groups 25 and 26) and disable all unsuitable groups\n    completely based on REVmd changes\n  - do not regenerate PWE unnecessarily when the AP uses the\n    anti-clogging token mechanisms\n  - fixed some association cases where both SAE and FT-SAE were enabled\n    on both the station and the selected AP\n  - started to prefer FT-SAE over SAE AKM if both are enabled\n  - started to prefer FT-SAE over FT-PSK if both are enabled\n  - fixed FT-SAE when SAE PMKSA caching is used\n  - reject use of unsuitable groups based on new implementation guidance\n    in REVmd (allow only FFC groups with prime \u003e= 3072 bits and ECC\n    groups with prime \u003e= 256)\n  - minimize timing and memory use differences in PWE derivation\n    [https://w1.fi/security/2019-1/] (CVE-2019-9494)\n* EAP-pwd changes\n  - minimize timing and memory use differences in PWE derivation\n    [https://w1.fi/security/2019-2/] (CVE-2019-9495)\n  - verify server scalar/element\n    [https://w1.fi/security/2019-4/] (CVE-2019-9499)\n  - fix message reassembly issue with unexpected fragment\n    [https://w1.fi/security/2019-5/]\n  - enforce rand,mask generation rules more strictly\n  - fix a memory leak in PWE derivation\n  - disallow ECC groups with a prime under 256 bits (groups 25, 26, and\n    27)\n* fixed CONFIG_IEEE80211R=y (FT) build without CONFIG_FILS=y\n* Hotspot 2.0 changes\n  - do not indicate release number that is higher than the one\n    AP supports\n  - added support for release number 3\n  - enable PMF automatically for network profiles created from\n    credentials\n* fixed OWE network profile saving\n* fixed DPP network profile saving\n* added support for RSN operating channel validation\n  (CONFIG_OCV=y and network profile parameter ocv=1)\n* added Multi-AP backhaul STA support\n* fixed build with LibreSSL\n* number of MKA/MACsec fixes and extensions\n* extended domain_match and domain_suffix_match to allow list of values\n* fixed dNSName matching in domain_match and domain_suffix_match when\n  using wolfSSL\n* started to prefer FT-EAP-SHA384 over WPA-EAP-SUITE-B-192 AKM if both\n  are enabled\n* extended nl80211 Connect and external authentication to support\n  SAE, FT-SAE, FT-EAP-SHA384\n* fixed KEK2 derivation for FILS+FT\n* extended client_cert file to allow loading of a chain of PEM\n  encoded certificates\n* extended beacon reporting functionality\n* extended D-Bus interface with number of new properties\n* fixed a regression in FT-over-DS with mac80211-based drivers\n* OpenSSL: allow systemwide policies to be overridden\n* extended driver flags indication for separate 802.1X and PSK\n  4-way handshake offload capability\n* added support for random P2P Device/Interface Address use\n* extended PEAP to derive EMSK to enable use with ERP/FILS\n* extended WPS to allow SAE configuration to be added automatically\n  for PSK (wps_cred_add_sae=1)\n* removed support for the old D-Bus interface (CONFIG_CTRL_IFACE_DBUS)\n* extended domain_match and domain_suffix_match to allow list of values\n* added a RSN workaround for misbehaving PMF APs that advertise\n  IGTK/BIP KeyID using incorrect byte order\n* fixed PTK rekeying with FILS and FT\n\n- Enabled CLI editing and history support.\n\nUpdate to version 2.7\n\n* fixed WPA packet number reuse with replayed messages and key\n  reinstallation\n  [http://w1.fi/security/2017-1/] (CVE-2017-13082) (boo#1056061)\n* added support for FILS (IEEE 802.11ai) shared key authentication\n* added support for OWE (Opportunistic Wireless Encryption, RFC 8110;\n  and transition mode defined by WFA)\n* added support for DPP (Wi-Fi Device Provisioning Protocol)\n* FT:\n  - added local generation of PMK-R0/PMK-R1 for FT-PSK\n    (ft_psk_generate_local=1)\n  - replaced inter-AP protocol with a cleaner design that is more\n    easily extensible; this breaks backward compatibility and requires\n    all APs in the ESS to be updated at the same time to maintain FT\n    functionality\n  - added support for wildcard R0KH/R1KH\n  - replaced r0_key_lifetime (minutes) parameter with\n    ft_r0_key_lifetime (seconds)\n  - fixed wpa_psk_file use for FT-PSK\n  - fixed FT-SAE PMKID matching\n  - added expiration to PMK-R0 and PMK-R1 cache\n  - added IEEE VLAN support (including tagged VLANs)\n  - added support for SHA384 based AKM\n* SAE\n  - fixed some PMKSA caching cases with SAE\n  - added support for configuring SAE password separately of the\n    WPA2 PSK/passphrase\n  - added option to require MFP for SAE associations\n    (sae_require_pmf=1)\n  - fixed PTK and EAPOL-Key integrity and key-wrap algorithm selection\n    for SAE;\n    note: this is not backwards compatible, i.e., both the AP and\n    station side implementations will need to be update at the same\n    time to maintain interoperability\n  - added support for Password Identifier\n* hostapd_cli: added support for command history and completion\n* added support for requesting beacon report\n* large number of other fixes, cleanup, and extensions\n* added option to configure EAPOL-Key retry limits\n  (wpa_group_update_count and wpa_pairwise_update_count)\n* removed all PeerKey functionality\n* fixed nl80211 AP mode configuration regression with Linux 4.15 and\n  newer\n* added support for using wolfSSL cryptographic library\n* fixed some 20/40 MHz coexistence cases where the BSS could drop to\n  20 MHz even when 40 MHz would be allowed\n* Hotspot 2.0\n  - added support for setting Venue URL ANQP-element (venue_url)\n  - added support for advertising Hotspot 2.0 operator icons\n  - added support for Roaming Consortium Selection element\n  - added support for Terms and Conditions\n  - added support for OSEN connection in a shared RSN BSS\n* added support for using OpenSSL 1.1.1\n* added EAP-pwd server support for salted passwords\n\n","status":"published","published":"2020-02-15T19:10:10Z","modified":"2026-02-04T03:44:46.483416Z","updated_at":"2026-11-02T16:58:31.152112Z"},{"id":"openSUSE-SU-2020:2053-1","title":"Security update for wpa_supplicant","description":"This update for wpa_supplicant fixes the following issues:\n\nSecurity issue fixed:\n\n- CVE-2019-16275: Fixed an AP mode PMF disconnection protection bypass (bsc#1150934).\n\nNon-security issues fixed:\n\n- Enable SAE support (jsc#SLE-14992).\n- Limit P2P_DEVICE name to appropriate ifname size.\n- Fix wicked wlan (bsc#1156920)\n- Restore fi.epitest.hostap.WPASupplicant.service (bsc#1167331)\n- With v2.9 fi.epitest.hostap.WPASupplicant.service is obsolete (bsc#1167331)\n- Fix WLAN config on boot with wicked. (bsc#1166933)\n- Update to 2.9 release:\n   * SAE changes\n     - disable use of groups using Brainpool curves\n     - improved protection against side channel attacks\n     [https://w1.fi/security/2019-6/]\n   * EAP-pwd changes\n     - disable use of groups using Brainpool curves\n     - allow the set of groups to be configured (eap_pwd_groups)\n     - improved protection against side channel attacks\n     [https://w1.fi/security/2019-6/]\n   * fixed FT-EAP initial mobility domain association using PMKSA caching\n     (disabled by default for backwards compatibility; can be enabled\n     with ft_eap_pmksa_caching=1)\n   * fixed a regression in OpenSSL 1.1+ engine loading\n   * added validation of RSNE in (Re)Association Response frames\n   * fixed DPP bootstrapping URI parser of channel list\n   * extended EAP-SIM/AKA fast re-authentication to allow use with FILS\n   * extended ca_cert_blob to support PEM format\n   * improved robustness of P2P Action frame scheduling\n   * added support for EAP-SIM/AKA using anonymous@realm identity\n   * fixed Hotspot 2.0 credential selection based on roaming consortium\n     to ignore credentials without a specific EAP method\n   * added experimental support for EAP-TEAP peer (RFC 7170)\n   * added experimental support for EAP-TLS peer with TLS v1.3\n   * fixed a regression in WMM parameter configuration for a TDLS peer\n   * fixed a regression in operation with drivers that offload 802.1X\n     4-way handshake\n   * fixed an ECDH operation corner case with OpenSSL\n   * SAE changes\n     - added support for SAE Password Identifier\n     - changed default configuration to enable only groups 19, 20, 21\n       (i.e., disable groups 25 and 26) and disable all unsuitable groups\n       completely based on REVmd changes\n     - do not regenerate PWE unnecessarily when the AP uses the\n       anti-clogging token mechanisms\n     - fixed some association cases where both SAE and FT-SAE were enabled\n       on both the station and the selected AP\n     - started to prefer FT-SAE over SAE AKM if both are enabled\n     - started to prefer FT-SAE over FT-PSK if both are enabled\n     - fixed FT-SAE when SAE PMKSA caching is used\n     - reject use of unsuitable groups based on new implementation guidance\n       in REVmd (allow only FFC groups with prime \u003e= 3072 bits and ECC\n       groups with prime \u003e= 256)\n     - minimize timing and memory use differences in PWE derivation\n       [https://w1.fi/security/2019-1/] (CVE-2019-9494, bsc#1131868)\n   * EAP-pwd changes\n     - minimize timing and memory use differences in PWE derivation\n       [https://w1.fi/security/2019-2/] (CVE-2019-9495, bsc#1131870)\n     - verify server scalar/element\n       [https://w1.fi/security/2019-4/] (CVE-2019-9497, CVE-2019-9498,\n       CVE-2019-9499, bsc#1131874, bsc#1131872, bsc#1131871, bsc#1131644)\n     - fix message reassembly issue with unexpected fragment\n       [https://w1.fi/security/2019-5/] (CVE-2019-11555, bsc#1133640)\n     - enforce rand,mask generation rules more strictly\n     - fix a memory leak in PWE derivation\n     - disallow ECC groups with a prime under 256 bits (groups 25, 26, and\n       27)\n     - SAE/EAP-pwd side-channel attack update\n       [https://w1.fi/security/2019-6/] (CVE-2019-13377, bsc#1144443)\n   * fixed CONFIG_IEEE80211R=y (FT) build without CONFIG_FILS=y\n   * Hotspot 2.0 changes\n     - do not indicate release number that is higher than the one\n       AP supports\n     - added support for release number 3\n     - enable PMF automatically for network profiles created from\n       credentials\n   * fixed OWE network profile saving\n   * fixed DPP network profile saving\n   * added support for RSN operating channel validation\n     (CONFIG_OCV=y and network profile parameter ocv=1)\n   * added Multi-AP backhaul STA support\n   * fixed build with LibreSSL\n   * number of MKA/MACsec fixes and extensions\n   * extended domain_match and domain_suffix_match to allow list of values\n   * fixed dNSName matching in domain_match and domain_suffix_match when\n     using wolfSSL\n   * started to prefer FT-EAP-SHA384 over WPA-EAP-SUITE-B-192 AKM if both\n     are enabled\n   * extended nl80211 Connect and external authentication to support\n     SAE, FT-SAE, FT-EAP-SHA384\n   * fixed KEK2 derivation for FILS+FT\n   * extended client_cert file to allow loading of a chain of PEM\n     encoded certificates\n   * extended beacon reporting functionality\n   * extended D-Bus interface with number of new properties\n   * fixed a regression in FT-over-DS with mac80211-based drivers\n   * OpenSSL: allow systemwide policies to be overridden\n   * extended driver flags indication for separate 802.1X and PSK\n     4-way handshake offload capability\n   * added support for random P2P Device/Interface Address use\n   * extended PEAP to derive EMSK to enable use with ERP/FILS\n   * extended WPS to allow SAE configuration to be added automatically\n     for PSK (wps_cred_add_sae=1)\n   * removed support for the old D-Bus interface (CONFIG_CTRL_IFACE_DBUS)\n   * extended domain_match and domain_suffix_match to allow list of values\n   * added a RSN workaround for misbehaving PMF APs that advertise\n     IGTK/BIP KeyID using incorrect byte order\n   * fixed PTK rekeying with FILS and FT\n   * fixed WPA packet number reuse with replayed messages and key\n     reinstallation\n     [https://w1.fi/security/2017-1/] (CVE-2017-13077, CVE-2017-13078,\n     CVE-2017-13079, CVE-2017-13080, CVE-2017-13081, CVE-2017-13082,\n     CVE-2017-13086, CVE-2017-13087, CVE-2017-13088)\n   * fixed unauthenticated EAPOL-Key decryption in wpa_supplicant\n     [https://w1.fi/security/2018-1/] (CVE-2018-14526)\n   * added support for FILS (IEEE 802.11ai) shared key authentication\n   * added support for OWE (Opportunistic Wireless Encryption, RFC 8110;\n     and transition mode defined by WFA)\n   * added support for DPP (Wi-Fi Device Provisioning Protocol)\n   * added support for RSA 3k key case with Suite B 192-bit level\n   * fixed Suite B PMKSA caching not to update PMKID during each 4-way\n     handshake\n   * fixed EAP-pwd pre-processing with PasswordHashHash\n   * added EAP-pwd client support for salted passwords\n   * fixed a regression in TDLS prohibited bit validation\n   * started to use estimated throughput to avoid undesired signal\n     strength based roaming decision\n   * MACsec/MKA:\n     - new macsec_linux driver interface support for the Linux\n       kernel macsec module\n     - number of fixes and extensions\n   * added support for external persistent storage of PMKSA cache\n     (PMKSA_GET/PMKSA_ADD control interface commands; and\n      MESH_PMKSA_GET/MESH_PMKSA_SET for the mesh case)\n   * fixed mesh channel configuration pri/sec switch case\n   * added support for beacon report\n   * large number of other fixes, cleanup, and extensions\n   * added support for randomizing local address for GAS queries\n     (gas_rand_mac_addr parameter)\n   * fixed EAP-SIM/AKA/AKA' ext auth cases within TLS tunnel\n   * added option for using random WPS UUID (auto_uuid=1)\n   * added SHA256-hash support for OCSP certificate matching\n   * fixed EAP-AKA' to add AT_KDF into Synchronization-Failure\n   * fixed a regression in RSN pre-authentication candidate selection\n   * added option to configure allowed group management cipher suites\n     (group_mgmt network profile parameter)\n   * removed all PeerKey functionality\n   * fixed nl80211 AP and mesh mode configuration regression with\n     Linux 4.15 and newer\n   * added ap_isolate configuration option for AP mode\n   * added support for nl80211 to offload 4-way handshake into the driver\n   * added support for using wolfSSL cryptographic library\n   * SAE\n     - added support for configuring SAE password separately of the\n       WPA2 PSK/passphrase\n     - fixed PTK and EAPOL-Key integrity and key-wrap algorithm selection\n       for SAE;\n       note: this is not backwards compatible, i.e., both the AP and\n       station side implementations will need to be update at the same\n       time to maintain interoperability\n     - added support for Password Identifier\n     - fixed FT-SAE PMKID matching\n   * Hotspot 2.0\n     - added support for fetching of Operator Icon Metadata ANQP-element\n     - added support for Roaming Consortium Selection element\n     - added support for Terms and Conditions\n     - added support for OSEN connection in a shared RSN BSS\n     - added support for fetching Venue URL information\n   * added support for using OpenSSL 1.1.1\n   * FT\n     - disabled PMKSA caching with FT since it is not fully functional\n     - added support for SHA384 based AKM\n     - added support for BIP ciphers BIP-CMAC-256, BIP-GMAC-128,\n       BIP-GMAC-256 in addition to previously supported BIP-CMAC-128\n     - fixed additional IE inclusion in Reassociation Request frame when\n       using FT protocol\n\n- Changed service-files for start after network (systemd-networkd).\n\nThis update was imported from the SUSE:SLE-15:Update update project.","status":"published","published":"2020-11-26T17:28:36Z","modified":"2026-02-04T03:04:39.782399Z","updated_at":"2026-11-02T16:58:31.517538Z"},{"id":"openSUSE-SU-2020:2059-1","title":"Security update for wpa_supplicant","description":"This update for wpa_supplicant fixes the following issues:\n\nSecurity issue fixed:\n\n- CVE-2019-16275: Fixed an AP mode PMF disconnection protection bypass (bsc#1150934).\n\nNon-security issues fixed:\n\n- Enable SAE support (jsc#SLE-14992).\n- Limit P2P_DEVICE name to appropriate ifname size.\n- Fix wicked wlan (bsc#1156920)\n- Restore fi.epitest.hostap.WPASupplicant.service (bsc#1167331)\n- With v2.9 fi.epitest.hostap.WPASupplicant.service is obsolete (bsc#1167331)\n- Fix WLAN config on boot with wicked. (bsc#1166933)\n- Update to 2.9 release:\n   * SAE changes\n     - disable use of groups using Brainpool curves\n     - improved protection against side channel attacks\n     [https://w1.fi/security/2019-6/]\n   * EAP-pwd changes\n     - disable use of groups using Brainpool curves\n     - allow the set of groups to be configured (eap_pwd_groups)\n     - improved protection against side channel attacks\n     [https://w1.fi/security/2019-6/]\n   * fixed FT-EAP initial mobility domain association using PMKSA caching\n     (disabled by default for backwards compatibility; can be enabled\n     with ft_eap_pmksa_caching=1)\n   * fixed a regression in OpenSSL 1.1+ engine loading\n   * added validation of RSNE in (Re)Association Response frames\n   * fixed DPP bootstrapping URI parser of channel list\n   * extended EAP-SIM/AKA fast re-authentication to allow use with FILS\n   * extended ca_cert_blob to support PEM format\n   * improved robustness of P2P Action frame scheduling\n   * added support for EAP-SIM/AKA using anonymous@realm identity\n   * fixed Hotspot 2.0 credential selection based on roaming consortium\n     to ignore credentials without a specific EAP method\n   * added experimental support for EAP-TEAP peer (RFC 7170)\n   * added experimental support for EAP-TLS peer with TLS v1.3\n   * fixed a regression in WMM parameter configuration for a TDLS peer\n   * fixed a regression in operation with drivers that offload 802.1X\n     4-way handshake\n   * fixed an ECDH operation corner case with OpenSSL\n   * SAE changes\n     - added support for SAE Password Identifier\n     - changed default configuration to enable only groups 19, 20, 21\n       (i.e., disable groups 25 and 26) and disable all unsuitable groups\n       completely based on REVmd changes\n     - do not regenerate PWE unnecessarily when the AP uses the\n       anti-clogging token mechanisms\n     - fixed some association cases where both SAE and FT-SAE were enabled\n       on both the station and the selected AP\n     - started to prefer FT-SAE over SAE AKM if both are enabled\n     - started to prefer FT-SAE over FT-PSK if both are enabled\n     - fixed FT-SAE when SAE PMKSA caching is used\n     - reject use of unsuitable groups based on new implementation guidance\n       in REVmd (allow only FFC groups with prime \u003e= 3072 bits and ECC\n       groups with prime \u003e= 256)\n     - minimize timing and memory use differences in PWE derivation\n       [https://w1.fi/security/2019-1/] (CVE-2019-9494, bsc#1131868)\n   * EAP-pwd changes\n     - minimize timing and memory use differences in PWE derivation\n       [https://w1.fi/security/2019-2/] (CVE-2019-9495, bsc#1131870)\n     - verify server scalar/element\n       [https://w1.fi/security/2019-4/] (CVE-2019-9497, CVE-2019-9498,\n       CVE-2019-9499, bsc#1131874, bsc#1131872, bsc#1131871, bsc#1131644)\n     - fix message reassembly issue with unexpected fragment\n       [https://w1.fi/security/2019-5/] (CVE-2019-11555, bsc#1133640)\n     - enforce rand,mask generation rules more strictly\n     - fix a memory leak in PWE derivation\n     - disallow ECC groups with a prime under 256 bits (groups 25, 26, and\n       27)\n     - SAE/EAP-pwd side-channel attack update\n       [https://w1.fi/security/2019-6/] (CVE-2019-13377, bsc#1144443)\n   * fixed CONFIG_IEEE80211R=y (FT) build without CONFIG_FILS=y\n   * Hotspot 2.0 changes\n     - do not indicate release number that is higher than the one\n       AP supports\n     - added support for release number 3\n     - enable PMF automatically for network profiles created from\n       credentials\n   * fixed OWE network profile saving\n   * fixed DPP network profile saving\n   * added support for RSN operating channel validation\n     (CONFIG_OCV=y and network profile parameter ocv=1)\n   * added Multi-AP backhaul STA support\n   * fixed build with LibreSSL\n   * number of MKA/MACsec fixes and extensions\n   * extended domain_match and domain_suffix_match to allow list of values\n   * fixed dNSName matching in domain_match and domain_suffix_match when\n     using wolfSSL\n   * started to prefer FT-EAP-SHA384 over WPA-EAP-SUITE-B-192 AKM if both\n     are enabled\n   * extended nl80211 Connect and external authentication to support\n     SAE, FT-SAE, FT-EAP-SHA384\n   * fixed KEK2 derivation for FILS+FT\n   * extended client_cert file to allow loading of a chain of PEM\n     encoded certificates\n   * extended beacon reporting functionality\n   * extended D-Bus interface with number of new properties\n   * fixed a regression in FT-over-DS with mac80211-based drivers\n   * OpenSSL: allow systemwide policies to be overridden\n   * extended driver flags indication for separate 802.1X and PSK\n     4-way handshake offload capability\n   * added support for random P2P Device/Interface Address use\n   * extended PEAP to derive EMSK to enable use with ERP/FILS\n   * extended WPS to allow SAE configuration to be added automatically\n     for PSK (wps_cred_add_sae=1)\n   * removed support for the old D-Bus interface (CONFIG_CTRL_IFACE_DBUS)\n   * extended domain_match and domain_suffix_match to allow list of values\n   * added a RSN workaround for misbehaving PMF APs that advertise\n     IGTK/BIP KeyID using incorrect byte order\n   * fixed PTK rekeying with FILS and FT\n   * fixed WPA packet number reuse with replayed messages and key\n     reinstallation\n     [https://w1.fi/security/2017-1/] (CVE-2017-13077, CVE-2017-13078,\n     CVE-2017-13079, CVE-2017-13080, CVE-2017-13081, CVE-2017-13082,\n     CVE-2017-13086, CVE-2017-13087, CVE-2017-13088)\n   * fixed unauthenticated EAPOL-Key decryption in wpa_supplicant\n     [https://w1.fi/security/2018-1/] (CVE-2018-14526)\n   * added support for FILS (IEEE 802.11ai) shared key authentication\n   * added support for OWE (Opportunistic Wireless Encryption, RFC 8110;\n     and transition mode defined by WFA)\n   * added support for DPP (Wi-Fi Device Provisioning Protocol)\n   * added support for RSA 3k key case with Suite B 192-bit level\n   * fixed Suite B PMKSA caching not to update PMKID during each 4-way\n     handshake\n   * fixed EAP-pwd pre-processing with PasswordHashHash\n   * added EAP-pwd client support for salted passwords\n   * fixed a regression in TDLS prohibited bit validation\n   * started to use estimated throughput to avoid undesired signal\n     strength based roaming decision\n   * MACsec/MKA:\n     - new macsec_linux driver interface support for the Linux\n       kernel macsec module\n     - number of fixes and extensions\n   * added support for external persistent storage of PMKSA cache\n     (PMKSA_GET/PMKSA_ADD control interface commands; and\n      MESH_PMKSA_GET/MESH_PMKSA_SET for the mesh case)\n   * fixed mesh channel configuration pri/sec switch case\n   * added support for beacon report\n   * large number of other fixes, cleanup, and extensions\n   * added support for randomizing local address for GAS queries\n     (gas_rand_mac_addr parameter)\n   * fixed EAP-SIM/AKA/AKA' ext auth cases within TLS tunnel\n   * added option for using random WPS UUID (auto_uuid=1)\n   * added SHA256-hash support for OCSP certificate matching\n   * fixed EAP-AKA' to add AT_KDF into Synchronization-Failure\n   * fixed a regression in RSN pre-authentication candidate selection\n   * added option to configure allowed group management cipher suites\n     (group_mgmt network profile parameter)\n   * removed all PeerKey functionality\n   * fixed nl80211 AP and mesh mode configuration regression with\n     Linux 4.15 and newer\n   * added ap_isolate configuration option for AP mode\n   * added support for nl80211 to offload 4-way handshake into the driver\n   * added support for using wolfSSL cryptographic library\n   * SAE\n     - added support for configuring SAE password separately of the\n       WPA2 PSK/passphrase\n     - fixed PTK and EAPOL-Key integrity and key-wrap algorithm selection\n       for SAE;\n       note: this is not backwards compatible, i.e., both the AP and\n       station side implementations will need to be update at the same\n       time to maintain interoperability\n     - added support for Password Identifier\n     - fixed FT-SAE PMKID matching\n   * Hotspot 2.0\n     - added support for fetching of Operator Icon Metadata ANQP-element\n     - added support for Roaming Consortium Selection element\n     - added support for Terms and Conditions\n     - added support for OSEN connection in a shared RSN BSS\n     - added support for fetching Venue URL information\n   * added support for using OpenSSL 1.1.1\n   * FT\n     - disabled PMKSA caching with FT since it is not fully functional\n     - added support for SHA384 based AKM\n     - added support for BIP ciphers BIP-CMAC-256, BIP-GMAC-128,\n       BIP-GMAC-256 in addition to previously supported BIP-CMAC-128\n     - fixed additional IE inclusion in Reassociation Request frame when\n       using FT protocol\n\n- Changed service-files for start after network (systemd-networkd).\n\nThis update was imported from the SUSE:SLE-15:Update update project.","status":"published","published":"2020-11-27T05:23:21Z","modified":"2026-02-04T02:51:38.141965Z","updated_at":"2026-11-02T16:58:31.517538Z"},{"id":"openSUSE-SU-2024:10846-1","title":"hostapd-2.9-6.2 on GA media","description":"These are all security issues fixed in the hostapd-2.9-6.2 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T04:11:09.020358Z","updated_at":"2026-11-02T16:58:34.894275Z"},{"id":"openSUSE-SU-2024:11515-1","title":"wpa_supplicant-2.9-13.4 on GA media","description":"These are all security issues fixed in the wpa_supplicant-2.9-13.4 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T04:01:24.837626Z","updated_at":"2026-11-02T16:58:35.195147Z"},{"id":"SUSE-SU-2020:3380-1","title":"Security update for wpa_supplicant","description":"This update for wpa_supplicant fixes the following issues:\n\nSecurity issue fixed:\n\n- CVE-2019-16275: Fixed an AP mode PMF disconnection protection bypass (bsc#1150934).\n\nNon-security issues fixed:\n\n- Enable SAE support (jsc#SLE-14992).\n- Limit P2P_DEVICE name to appropriate ifname size.\n- Fix wicked wlan (bsc#1156920)\n- Restore fi.epitest.hostap.WPASupplicant.service (bsc#1167331)\n- With v2.9 fi.epitest.hostap.WPASupplicant.service is obsolete (bsc#1167331)\n- Fix WLAN config on boot with wicked. (bsc#1166933)\n- Update to 2.9 release:\n   * SAE changes\n     - disable use of groups using Brainpool curves\n     - improved protection against side channel attacks\n     [https://w1.fi/security/2019-6/]\n   * EAP-pwd changes\n     - disable use of groups using Brainpool curves\n     - allow the set of groups to be configured (eap_pwd_groups)\n     - improved protection against side channel attacks\n     [https://w1.fi/security/2019-6/]\n   * fixed FT-EAP initial mobility domain association using PMKSA caching\n     (disabled by default for backwards compatibility; can be enabled\n     with ft_eap_pmksa_caching=1)\n   * fixed a regression in OpenSSL 1.1+ engine loading\n   * added validation of RSNE in (Re)Association Response frames\n   * fixed DPP bootstrapping URI parser of channel list\n   * extended EAP-SIM/AKA fast re-authentication to allow use with FILS\n   * extended ca_cert_blob to support PEM format\n   * improved robustness of P2P Action frame scheduling\n   * added support for EAP-SIM/AKA using anonymous@realm identity\n   * fixed Hotspot 2.0 credential selection based on roaming consortium\n     to ignore credentials without a specific EAP method\n   * added experimental support for EAP-TEAP peer (RFC 7170)\n   * added experimental support for EAP-TLS peer with TLS v1.3\n   * fixed a regression in WMM parameter configuration for a TDLS peer\n   * fixed a regression in operation with drivers that offload 802.1X\n     4-way handshake\n   * fixed an ECDH operation corner case with OpenSSL\n   * SAE changes\n     - added support for SAE Password Identifier\n     - changed default configuration to enable only groups 19, 20, 21\n       (i.e., disable groups 25 and 26) and disable all unsuitable groups\n       completely based on REVmd changes\n     - do not regenerate PWE unnecessarily when the AP uses the\n       anti-clogging token mechanisms\n     - fixed some association cases where both SAE and FT-SAE were enabled\n       on both the station and the selected AP\n     - started to prefer FT-SAE over SAE AKM if both are enabled\n     - started to prefer FT-SAE over FT-PSK if both are enabled\n     - fixed FT-SAE when SAE PMKSA caching is used\n     - reject use of unsuitable groups based on new implementation guidance\n       in REVmd (allow only FFC groups with prime \u003e= 3072 bits and ECC\n       groups with prime \u003e= 256)\n     - minimize timing and memory use differences in PWE derivation\n       [https://w1.fi/security/2019-1/] (CVE-2019-9494, bsc#1131868)\n   * EAP-pwd changes\n     - minimize timing and memory use differences in PWE derivation\n       [https://w1.fi/security/2019-2/] (CVE-2019-9495, bsc#1131870)\n     - verify server scalar/element\n       [https://w1.fi/security/2019-4/] (CVE-2019-9497, CVE-2019-9498,\n       CVE-2019-9499, bsc#1131874, bsc#1131872, bsc#1131871, bsc#1131644)\n     - fix message reassembly issue with unexpected fragment\n       [https://w1.fi/security/2019-5/] (CVE-2019-11555, bsc#1133640)\n     - enforce rand,mask generation rules more strictly\n     - fix a memory leak in PWE derivation\n     - disallow ECC groups with a prime under 256 bits (groups 25, 26, and\n       27)\n     - SAE/EAP-pwd side-channel attack update\n       [https://w1.fi/security/2019-6/] (CVE-2019-13377, bsc#1144443)\n   * fixed CONFIG_IEEE80211R=y (FT) build without CONFIG_FILS=y\n   * Hotspot 2.0 changes\n     - do not indicate release number that is higher than the one\n       AP supports\n     - added support for release number 3\n     - enable PMF automatically for network profiles created from\n       credentials\n   * fixed OWE network profile saving\n   * fixed DPP network profile saving\n   * added support for RSN operating channel validation\n     (CONFIG_OCV=y and network profile parameter ocv=1)\n   * added Multi-AP backhaul STA support\n   * fixed build with LibreSSL\n   * number of MKA/MACsec fixes and extensions\n   * extended domain_match and domain_suffix_match to allow list of values\n   * fixed dNSName matching in domain_match and domain_suffix_match when\n     using wolfSSL\n   * started to prefer FT-EAP-SHA384 over WPA-EAP-SUITE-B-192 AKM if both\n     are enabled\n   * extended nl80211 Connect and external authentication to support\n     SAE, FT-SAE, FT-EAP-SHA384\n   * fixed KEK2 derivation for FILS+FT\n   * extended client_cert file to allow loading of a chain of PEM\n     encoded certificates\n   * extended beacon reporting functionality\n   * extended D-Bus interface with number of new properties\n   * fixed a regression in FT-over-DS with mac80211-based drivers\n   * OpenSSL: allow systemwide policies to be overridden\n   * extended driver flags indication for separate 802.1X and PSK\n     4-way handshake offload capability\n   * added support for random P2P Device/Interface Address use\n   * extended PEAP to derive EMSK to enable use with ERP/FILS\n   * extended WPS to allow SAE configuration to be added automatically\n     for PSK (wps_cred_add_sae=1)\n   * removed support for the old D-Bus interface (CONFIG_CTRL_IFACE_DBUS)\n   * extended domain_match and domain_suffix_match to allow list of values\n   * added a RSN workaround for misbehaving PMF APs that advertise\n     IGTK/BIP KeyID using incorrect byte order\n   * fixed PTK rekeying with FILS and FT\n   * fixed WPA packet number reuse with replayed messages and key\n     reinstallation\n     [https://w1.fi/security/2017-1/] (CVE-2017-13077, CVE-2017-13078,\n     CVE-2017-13079, CVE-2017-13080, CVE-2017-13081, CVE-2017-13082,\n     CVE-2017-13086, CVE-2017-13087, CVE-2017-13088)\n   * fixed unauthenticated EAPOL-Key decryption in wpa_supplicant\n     [https://w1.fi/security/2018-1/] (CVE-2018-14526)\n   * added support for FILS (IEEE 802.11ai) shared key authentication\n   * added support for OWE (Opportunistic Wireless Encryption, RFC 8110;\n     and transition mode defined by WFA)\n   * added support for DPP (Wi-Fi Device Provisioning Protocol)\n   * added support for RSA 3k key case with Suite B 192-bit level\n   * fixed Suite B PMKSA caching not to update PMKID during each 4-way\n     handshake\n   * fixed EAP-pwd pre-processing with PasswordHashHash\n   * added EAP-pwd client support for salted passwords\n   * fixed a regression in TDLS prohibited bit validation\n   * started to use estimated throughput to avoid undesired signal\n     strength based roaming decision\n   * MACsec/MKA:\n     - new macsec_linux driver interface support for the Linux\n       kernel macsec module\n     - number of fixes and extensions\n   * added support for external persistent storage of PMKSA cache\n     (PMKSA_GET/PMKSA_ADD control interface commands; and\n      MESH_PMKSA_GET/MESH_PMKSA_SET for the mesh case)\n   * fixed mesh channel configuration pri/sec switch case\n   * added support for beacon report\n   * large number of other fixes, cleanup, and extensions\n   * added support for randomizing local address for GAS queries\n     (gas_rand_mac_addr parameter)\n   * fixed EAP-SIM/AKA/AKA' ext auth cases within TLS tunnel\n   * added option for using random WPS UUID (auto_uuid=1)\n   * added SHA256-hash support for OCSP certificate matching\n   * fixed EAP-AKA' to add AT_KDF into Synchronization-Failure\n   * fixed a regression in RSN pre-authentication candidate selection\n   * added option to configure allowed group management cipher suites\n     (group_mgmt network profile parameter)\n   * removed all PeerKey functionality\n   * fixed nl80211 AP and mesh mode configuration regression with\n     Linux 4.15 and newer\n   * added ap_isolate configuration option for AP mode\n   * added support for nl80211 to offload 4-way handshake into the driver\n   * added support for using wolfSSL cryptographic library\n   * SAE\n     - added support for configuring SAE password separately of the\n       WPA2 PSK/passphrase\n     - fixed PTK and EAPOL-Key integrity and key-wrap algorithm selection\n       for SAE;\n       note: this is not backwards compatible, i.e., both the AP and\n       station side implementations will need to be update at the same\n       time to maintain interoperability\n     - added support for Password Identifier\n     - fixed FT-SAE PMKID matching\n   * Hotspot 2.0\n     - added support for fetching of Operator Icon Metadata ANQP-element\n     - added support for Roaming Consortium Selection element\n     - added support for Terms and Conditions\n     - added support for OSEN connection in a shared RSN BSS\n     - added support for fetching Venue URL information\n   * added support for using OpenSSL 1.1.1\n   * FT\n     - disabled PMKSA caching with FT since it is not fully functional\n     - added support for SHA384 based AKM\n     - added support for BIP ciphers BIP-CMAC-256, BIP-GMAC-128,\n       BIP-GMAC-256 in addition to previously supported BIP-CMAC-128\n     - fixed additional IE inclusion in Reassociation Request frame when\n       using FT protocol\n\n- Changed service-files for start after network (systemd-networkd).\n","status":"published","published":"2020-11-19T08:31:42Z","modified":"2026-02-04T03:01:18.507336Z","updated_at":"2026-11-02T15:53:48.11786Z"},{"id":"SUSE-SU-2020:3424-1","title":"Security update for wpa_supplicant","description":"This update for wpa_supplicant fixes the following issues:\n\nwpa_supplicant was updated to 2.9 release:\n\n   * SAE changes\n     - disable use of groups using Brainpool curves\n     - improved protection against side channel attacks\n     [https://w1.fi/security/2019-6/]\n   * EAP-pwd changes\n     - disable use of groups using Brainpool curves\n     - allow the set of groups to be configured (eap_pwd_groups)\n     - improved protection against side channel attacks\n     [https://w1.fi/security/2019-6/]\n   * fixed FT-EAP initial mobility domain association using PMKSA caching\n     (disabled by default for backwards compatibility; can be enabled\n     with ft_eap_pmksa_caching=1)\n   * fixed a regression in OpenSSL 1.1+ engine loading\n   * added validation of RSNE in (Re)Association Response frames\n   * fixed DPP bootstrapping URI parser of channel list\n   * extended EAP-SIM/AKA fast re-authentication to allow use with FILS\n   * extended ca_cert_blob to support PEM format\n   * improved robustness of P2P Action frame scheduling\n   * added support for EAP-SIM/AKA using anonymous@realm identity\n   * fixed Hotspot 2.0 credential selection based on roaming consortium\n     to ignore credentials without a specific EAP method\n   * added experimental support for EAP-TEAP peer (RFC 7170)\n   * added experimental support for EAP-TLS peer with TLS v1.3\n   * fixed a regression in WMM parameter configuration for a TDLS peer\n   * fixed a regression in operation with drivers that offload 802.1X\n     4-way handshake\n   * fixed an ECDH operation corner case with OpenSSL\n   * SAE changes\n     - added support for SAE Password Identifier\n     - changed default configuration to enable only groups 19, 20, 21\n       (i.e., disable groups 25 and 26) and disable all unsuitable groups\n       completely based on REVmd changes\n     - do not regenerate PWE unnecessarily when the AP uses the\n       anti-clogging token mechanisms\n     - fixed some association cases where both SAE and FT-SAE were enabled\n       on both the station and the selected AP\n     - started to prefer FT-SAE over SAE AKM if both are enabled\n     - started to prefer FT-SAE over FT-PSK if both are enabled\n     - fixed FT-SAE when SAE PMKSA caching is used\n     - reject use of unsuitable groups based on new implementation guidance\n       in REVmd (allow only FFC groups with prime \u003e= 3072 bits and ECC\n       groups with prime \u003e= 256)\n     - minimize timing and memory use differences in PWE derivation\n       [https://w1.fi/security/2019-1/] (CVE-2019-9494, bsc#1131868)\n   * EAP-pwd changes\n     - minimize timing and memory use differences in PWE derivation\n       [https://w1.fi/security/2019-2/] (CVE-2019-9495, bsc#1131870)\n     - verify server scalar/element\n       [https://w1.fi/security/2019-4/] (CVE-2019-9497, CVE-2019-9498,\n       CVE-2019-9499, bsc#1131874, bsc#1131872, bsc#1131871, bsc#1131644)\n     - fix message reassembly issue with unexpected fragment\n       [https://w1.fi/security/2019-5/] (CVE-2019-11555, bsc#1133640)\n     - enforce rand,mask generation rules more strictly\n     - fix a memory leak in PWE derivation\n     - disallow ECC groups with a prime under 256 bits (groups 25, 26, and\n       27)\n     - SAE/EAP-pwd side-channel attack update\n       [https://w1.fi/security/2019-6/] (CVE-2019-13377, bsc#1144443)\n   * fixed CONFIG_IEEE80211R=y (FT) build without CONFIG_FILS=y\n   * Hotspot 2.0 changes\n     - do not indicate release number that is higher than the one\n       AP supports\n     - added support for release number 3\n     - enable PMF automatically for network profiles created from\n       credentials\n   * fixed OWE network profile saving\n   * fixed DPP network profile saving\n   * added support for RSN operating channel validation\n     (CONFIG_OCV=y and network profile parameter ocv=1)\n   * added Multi-AP backhaul STA support\n   * fixed build with LibreSSL\n   * number of MKA/MACsec fixes and extensions\n   * extended domain_match and domain_suffix_match to allow list of values\n   * fixed dNSName matching in domain_match and domain_suffix_match when\n     using wolfSSL\n   * started to prefer FT-EAP-SHA384 over WPA-EAP-SUITE-B-192 AKM if both\n     are enabled\n   * extended nl80211 Connect and external authentication to support\n     SAE, FT-SAE, FT-EAP-SHA384\n   * fixed KEK2 derivation for FILS+FT\n   * extended client_cert file to allow loading of a chain of PEM\n     encoded certificates\n   * extended beacon reporting functionality\n   * extended D-Bus interface with number of new properties\n   * fixed a regression in FT-over-DS with mac80211-based drivers\n   * OpenSSL: allow systemwide policies to be overridden\n   * extended driver flags indication for separate 802.1X and PSK\n     4-way handshake offload capability\n   * added support for random P2P Device/Interface Address use\n   * extended PEAP to derive EMSK to enable use with ERP/FILS\n   * extended WPS to allow SAE configuration to be added automatically\n     for PSK (wps_cred_add_sae=1)\n   * removed support for the old D-Bus interface (CONFIG_CTRL_IFACE_DBUS)\n   * extended domain_match and domain_suffix_match to allow list of values\n   * added a RSN workaround for misbehaving PMF APs that advertise\n     IGTK/BIP KeyID using incorrect byte order\n   * fixed PTK rekeying with FILS and FT\n   * fixed WPA packet number reuse with replayed messages and key\n     reinstallation\n     [https://w1.fi/security/2017-1/] (CVE-2017-13077, CVE-2017-13078,\n     CVE-2017-13079, CVE-2017-13080, CVE-2017-13081, CVE-2017-13082,\n     CVE-2017-13086, CVE-2017-13087, CVE-2017-13088)\n   * fixed unauthenticated EAPOL-Key decryption in wpa_supplicant\n     [https://w1.fi/security/2018-1/] (CVE-2018-14526)\n   * added support for FILS (IEEE 802.11ai) shared key authentication\n   * added support for OWE (Opportunistic Wireless Encryption, RFC 8110;\n     and transition mode defined by WFA)\n   * added support for DPP (Wi-Fi Device Provisioning Protocol)\n   * added support for RSA 3k key case with Suite B 192-bit level\n   * fixed Suite B PMKSA caching not to update PMKID during each 4-way\n     handshake\n   * fixed EAP-pwd pre-processing with PasswordHashHash\n   * added EAP-pwd client support for salted passwords\n   * fixed a regression in TDLS prohibited bit validation\n   * started to use estimated throughput to avoid undesired signal\n     strength based roaming decision\n   * MACsec/MKA:\n     - new macsec_linux driver interface support for the Linux\n       kernel macsec module\n     - number of fixes and extensions\n   * added support for external persistent storage of PMKSA cache\n     (PMKSA_GET/PMKSA_ADD control interface commands; and\n      MESH_PMKSA_GET/MESH_PMKSA_SET for the mesh case)\n   * fixed mesh channel configuration pri/sec switch case\n   * added support for beacon report\n   * large number of other fixes, cleanup, and extensions\n   * added support for randomizing local address for GAS queries\n     (gas_rand_mac_addr parameter)\n   * fixed EAP-SIM/AKA/AKA' ext auth cases within TLS tunnel\n   * added option for using random WPS UUID (auto_uuid=1)\n   * added SHA256-hash support for OCSP certificate matching\n   * fixed EAP-AKA' to add AT_KDF into Synchronization-Failure\n   * fixed a regression in RSN pre-authentication candidate selection\n   * added option to configure allowed group management cipher suites\n     (group_mgmt network profile parameter)\n   * removed all PeerKey functionality\n   * fixed nl80211 AP and mesh mode configuration regression with\n     Linux 4.15 and newer\n   * added ap_isolate configuration option for AP mode\n   * added support for nl80211 to offload 4-way handshake into the driver\n   * added support for using wolfSSL cryptographic library\n   * SAE\n     - added support for configuring SAE password separately of the\n       WPA2 PSK/passphrase\n     - fixed PTK and EAPOL-Key integrity and key-wrap algorithm selection\n       for SAE;\n       note: this is not backwards compatible, i.e., both the AP and\n       station side implementations will need to be update at the same\n       time to maintain interoperability\n     - added support for Password Identifier\n     - fixed FT-SAE PMKID matching\n   * Hotspot 2.0\n     - added support for fetching of Operator Icon Metadata ANQP-element\n     - added support for Roaming Consortium Selection element\n     - added support for Terms and Conditions\n     - added support for OSEN connection in a shared RSN BSS\n     - added support for fetching Venue URL information\n   * added support for using OpenSSL 1.1.1\n   * FT\n     - disabled PMKSA caching with FT since it is not fully functional\n     - added support for SHA384 based AKM\n     - added support for BIP ciphers BIP-CMAC-256, BIP-GMAC-128,\n       BIP-GMAC-256 in addition to previously supported BIP-CMAC-128\n     - fixed additional IE inclusion in Reassociation Request frame when\n       using FT protocol\n\n- Limit P2P_DEVICE name to appropriate ifname size.\n- Enable SAE support(jsc#SLE-14992).\n- CVE-2019-16275: AP mode PMF disconnection protection bypass (bsc#1150934)\n- Fix wicked wlan (bsc#1156920)\n- Still include fi.epitest.hostap.WPASupplicant.service (bsc#1167331)\n- Change wpa_supplicant.service to ensure wpa_supplicant gets started before\n  network. Fix WLAN config on boot with wicked. (bsc#1166933)\n- Adjust the service to start after network.target wrt bsc#1165266\n\n- Using O_WRONLY flag [http://w1.fi/security/2015-5/] (CVE-2015-8041)\n","status":"published","published":"2020-11-19T15:11:57Z","modified":"2026-02-04T03:41:08.605642Z","updated_at":"2026-11-02T15:53:48.11786Z"},{"id":"SUSE-SU-2022:1853-1","title":"Security update for wpa_supplicant","description":"This update for wpa_supplicant fixes the following issues:\n\n- CVE-2022-23303, CVE-2022-23304: Fixed SAE/EAP-pwd side-channel attacks (bsc#1194732, bsc#1194733)\n- CVE-2021-0326: Fixed P2P group information processing vulnerability (bsc#1181777)\n\n- Fix systemd device ready dependencies in wpa_supplicant@.service file. (bsc#1182805)\n\n- Limit P2P_DEVICE name to appropriate ifname size\n- Enable SAE support(jsc#SLE-14992).\n- Fix wicked wlan (bsc#1156920)\n- Change wpa_supplicant.service to ensure wpa_supplicant gets started before\n  network. Fix WLAN config on boot with wicked. (bsc#1166933)\n\n- Adjust the service to start after network.target wrt bsc#1165266\n\nUpdate to 2.9 release:\n\n* SAE changes\n  - disable use of groups using Brainpool curves\n  - improved protection against side channel attacks\n  [https://w1.fi/security/2019-6/]\n* EAP-pwd changes\n  - disable use of groups using Brainpool curves\n  - allow the set of groups to be configured (eap_pwd_groups)\n  - improved protection against side channel attacks\n  [https://w1.fi/security/2019-6/]\n* fixed FT-EAP initial mobility domain association using PMKSA caching\n  (disabled by default for backwards compatibility; can be enabled\n  with ft_eap_pmksa_caching=1)\n* fixed a regression in OpenSSL 1.1+ engine loading\n* added validation of RSNE in (Re)Association Response frames\n* fixed DPP bootstrapping URI parser of channel list\n* extended EAP-SIM/AKA fast re-authentication to allow use with FILS\n* extended ca_cert_blob to support PEM format\n* improved robustness of P2P Action frame scheduling\n* added support for EAP-SIM/AKA using anonymous@realm identity\n* fixed Hotspot 2.0 credential selection based on roaming consortium\n  to ignore credentials without a specific EAP method\n* added experimental support for EAP-TEAP peer (RFC 7170)\n* added experimental support for EAP-TLS peer with TLS v1.3\n* fixed a regression in WMM parameter configuration for a TDLS peer\n* fixed a regression in operation with drivers that offload 802.1X\n  4-way handshake\n* fixed an ECDH operation corner case with OpenSSL\n* SAE changes\n  - added support for SAE Password Identifier\n  - changed default configuration to enable only groups 19, 20, 21\n    (i.e., disable groups 25 and 26) and disable all unsuitable groups\n    completely based on REVmd changes\n  - do not regenerate PWE unnecessarily when the AP uses the\n    anti-clogging token mechanisms\n  - fixed some association cases where both SAE and FT-SAE were enabled\n    on both the station and the selected AP\n  - started to prefer FT-SAE over SAE AKM if both are enabled\n  - started to prefer FT-SAE over FT-PSK if both are enabled\n  - fixed FT-SAE when SAE PMKSA caching is used\n  - reject use of unsuitable groups based on new implementation guidance\n    in REVmd (allow only FFC groups with prime \u003e= 3072 bits and ECC\n    groups with prime \u003e= 256)\n  - minimize timing and memory use differences in PWE derivation\n    [https://w1.fi/security/2019-1/] (CVE-2019-9494, bsc#1131868)\n* EAP-pwd changes\n  - minimize timing and memory use differences in PWE derivation\n    [https://w1.fi/security/2019-2/] (CVE-2019-9495, bsc#1131870)\n  - verify server scalar/element\n    [https://w1.fi/security/2019-4/] (CVE-2019-9497, CVE-2019-9498,\n    CVE-2019-9499, bsc#1131874, bsc#1131872, bsc#1131871, bsc#1131644)\n  - fix message reassembly issue with unexpected fragment\n    [https://w1.fi/security/2019-5/] (CVE-2019-11555, bsc#1133640)\n  - enforce rand,mask generation rules more strictly\n  - fix a memory leak in PWE derivation\n  - disallow ECC groups with a prime under 256 bits (groups 25, 26, and\n    27)\n  - SAE/EAP-pwd side-channel attack update\n    [https://w1.fi/security/2019-6/] (CVE-2019-13377, bsc#1144443)\n* fixed CONFIG_IEEE80211R=y (FT) build without CONFIG_FILS=y\n* Hotspot 2.0 changes\n  - do not indicate release number that is higher than the one\n    AP supports\n  - added support for release number 3\n  - enable PMF automatically for network profiles created from\n    credentials\n* fixed OWE network profile saving\n* fixed DPP network profile saving\n* added support for RSN operating channel validation\n  (CONFIG_OCV=y and network profile parameter ocv=1)\n* added Multi-AP backhaul STA support\n* fixed build with LibreSSL\n* number of MKA/MACsec fixes and extensions\n* extended domain_match and domain_suffix_match to allow list of values\n* fixed dNSName matching in domain_match and domain_suffix_match when\n  using wolfSSL\n* started to prefer FT-EAP-SHA384 over WPA-EAP-SUITE-B-192 AKM if both\n  are enabled\n* extended nl80211 Connect and external authentication to support\n  SAE, FT-SAE, FT-EAP-SHA384\n* fixed KEK2 derivation for FILS+FT\n* extended client_cert file to allow loading of a chain of PEM\n  encoded certificates\n* extended beacon reporting functionality\n* extended D-Bus interface with number of new properties\n* fixed a regression in FT-over-DS with mac80211-based drivers\n* OpenSSL: allow systemwide policies to be overridden\n* extended driver flags indication for separate 802.1X and PSK\n  4-way handshake offload capability\n* added support for random P2P Device/Interface Address use\n* extended PEAP to derive EMSK to enable use with ERP/FILS\n* extended WPS to allow SAE configuration to be added automatically\n  for PSK (wps_cred_add_sae=1)\n* removed support for the old D-Bus interface (CONFIG_CTRL_IFACE_DBUS)\n* extended domain_match and domain_suffix_match to allow list of values\n* added a RSN workaround for misbehaving PMF APs that advertise\n  IGTK/BIP KeyID using incorrect byte order\n* fixed PTK rekeying with FILS and FT\n* fixed WPA packet number reuse with replayed messages and key\n  reinstallation\n  [https://w1.fi/security/2017-1/] (CVE-2017-13077, CVE-2017-13078,\n  CVE-2017-13079, CVE-2017-13080, CVE-2017-13081, CVE-2017-13082,\n  CVE-2017-13086, CVE-2017-13087, CVE-2017-13088)\n* fixed unauthenticated EAPOL-Key decryption in wpa_supplicant\n  [https://w1.fi/security/2018-1/] (CVE-2018-14526)\n* added support for FILS (IEEE 802.11ai) shared key authentication\n* added support for OWE (Opportunistic Wireless Encryption, RFC 8110;\n  and transition mode defined by WFA)\n* added support for DPP (Wi-Fi Device Provisioning Protocol)\n* added support for RSA 3k key case with Suite B 192-bit level\n* fixed Suite B PMKSA caching not to update PMKID during each 4-way\n  handshake\n* fixed EAP-pwd pre-processing with PasswordHashHash\n* added EAP-pwd client support for salted passwords\n* fixed a regression in TDLS prohibited bit validation\n* started to use estimated throughput to avoid undesired signal\n  strength based roaming decision\n* MACsec/MKA:\n  - new macsec_linux driver interface support for the Linux\n    kernel macsec module\n  - number of fixes and extensions\n* added support for external persistent storage of PMKSA cache\n  (PMKSA_GET/PMKSA_ADD control interface commands; and\n   MESH_PMKSA_GET/MESH_PMKSA_SET for the mesh case)\n* fixed mesh channel configuration pri/sec switch case\n* added support for beacon report\n* large number of other fixes, cleanup, and extensions\n* added support for randomizing local address for GAS queries\n  (gas_rand_mac_addr parameter)\n* fixed EAP-SIM/AKA/AKA' ext auth cases within TLS tunnel\n* added option for using random WPS UUID (auto_uuid=1)\n* added SHA256-hash support for OCSP certificate matching\n* fixed EAP-AKA' to add AT_KDF into Synchronization-Failure\n* fixed a regression in RSN pre-authentication candidate selection\n* added option to configure allowed group management cipher suites\n  (group_mgmt network profile parameter)\n* removed all PeerKey functionality\n* fixed nl80211 AP and mesh mode configuration regression with\n  Linux 4.15 and newer\n* added ap_isolate configuration option for AP mode\n* added support for nl80211 to offload 4-way handshake into the driver\n* added support for using wolfSSL cryptographic library\n* SAE\n  - added support for configuring SAE password separately of the\n    WPA2 PSK/passphrase\n  - fixed PTK and EAPOL-Key integrity and key-wrap algorithm selection\n    for SAE;\n    note: this is not backwards compatible, i.e., both the AP and\n    station side implementations will need to be update at the same\n    time to maintain interoperability\n  - added support for Password Identifier\n  - fixed FT-SAE PMKID matching\n* Hotspot 2.0\n  - added support for fetching of Operator Icon Metadata ANQP-element\n  - added support for Roaming Consortium Selection element\n  - added support for Terms and Conditions\n  - added support for OSEN connection in a shared RSN BSS\n  - added support for fetching Venue URL information\n* added support for using OpenSSL 1.1.1\n* FT\n  - disabled PMKSA caching with FT since it is not fully functional\n  - added support for SHA384 based AKM\n  - added support for BIP ciphers BIP-CMAC-256, BIP-GMAC-128,\n    BIP-GMAC-256 in addition to previously supported BIP-CMAC-128\n  - fixed additional IE inclusion in Reassociation Request frame when\n    using FT protocol\n\n- CVE-2015-8041: Using O_WRONLY flag [http://w1.fi/security/2015-5/]","status":"published","published":"2022-05-26T07:12:18Z","modified":"2026-02-04T04:36:09.12578Z","updated_at":"2026-11-02T15:53:50.513981Z"},{"id":"USN-3944-1","title":"wpa vulnerabilities","description":"It was discovered that wpa_supplicant and hostapd were vulnerable to a\nside channel attack against EAP-pwd. A remote attacker could possibly use\nthis issue to recover certain passwords. (CVE-2019-9495)\n\nMathy Vanhoef discovered that wpa_supplicant and hostapd incorrectly\nvalidated received scalar and element values in EAP-pwd-Commit messages. A\nremote attacker could possibly use this issue to perform a reflection\nattack and authenticate without the appropriate password. (CVE-2019-9497,\nCVE-2019-9498, CVE-2019-9499)\n\nIt was discovered that hostapd incorrectly handled obtaining random\nnumbers. In rare cases where the urandom device isn't available, it would\nfall back to using a low-quality PRNG. This issue only affected Ubuntu\n14.04 LTS and Ubuntu 16.04 LTS. (CVE-2016-10743)\n","status":"published","published":"2019-04-10T16:53:57Z","modified":"2026-02-10T04:41:31Z","updated_at":"2026-11-02T16:58:14.019824Z"}]}}