{"id":"ALPINE-CVE-2019-9496","details":"An invalid authentication sequence could result in the hostapd process terminating due to missing state validation steps when processing the SAE confirm message when in hostapd/AP mode. All version of hostapd with SAE support are vulnerable. An attacker may force the hostapd process to terminate, performing a denial of service attack. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.7 are affected.","modified":"2026-03-09T01:14:56.440871Z","published":"2019-04-17T14:29:03.917Z","upstream":["CVE-2019-9496"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2019-9496"}],"affected":[{"package":{"name":"hostapd","ecosystem":"Alpine:v3.10","purl":"pkg:apk/alpine/hostapd?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.8-r0"}]}],"versions":["0.6.10-r0","0.6.10-r1","0.6.10-r2","0.6.9-r0","0.6.9-r1","0.7.3-r0","0.7.3-r1","0.7.3-r2","1.0-r0","1.0-r1","1.0-r2","1.1-r0","2.0-r0","2.0-r1","2.1-r0","2.2-r0","2.3-r0","2.4-r0","2.4-r1","2.5-r0","2.5-r1","2.5-r2","2.5-r3","2.6-r0","2.6-r1","2.6-r2","2.6-r3","2.6-r4","2.6-r5","2.7-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-9496.json"}},{"package":{"name":"hostapd","ecosystem":"Alpine:v3.11","purl":"pkg:apk/alpine/hostapd?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.8-r0"}]}],"versions":["0.6.10-r0","0.6.10-r1","0.6.10-r2","0.6.9-r0","0.6.9-r1","0.7.3-r0","0.7.3-r1","0.7.3-r2","1.0-r0","1.0-r1","1.0-r2","1.1-r0","2.0-r0","2.0-r1","2.1-r0","2.2-r0","2.3-r0","2.4-r0","2.4-r1","2.5-r0","2.5-r1","2.5-r2","2.5-r3","2.6-r0","2.6-r1","2.6-r2","2.6-r3","2.6-r4","2.6-r5","2.7-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-9496.json"}},{"package":{"name":"hostapd","ecosystem":"Alpine:v3.12","purl":"pkg:apk/alpine/hostapd?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.8-r0"}]}],"versions":["0.6.10-r0","0.6.10-r1","0.6.10-r2","0.6.9-r0","0.6.9-r1","0.7.3-r0","0.7.3-r1","0.7.3-r2","1.0-r0","1.0-r1","1.0-r2","1.1-r0","2.0-r0","2.0-r1","2.1-r0","2.2-r0","2.3-r0","2.4-r0","2.4-r1","2.5-r0","2.5-r1","2.5-r2","2.5-r3","2.6-r0","2.6-r1","2.6-r2","2.6-r3","2.6-r4","2.6-r5","2.7-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-9496.json"}},{"package":{"name":"hostapd","ecosystem":"Alpine:v3.13","purl":"pkg:apk/alpine/hostapd?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.8-r0"}]}],"versions":["0.6.10-r0","0.6.10-r1","0.6.10-r2","0.6.9-r0","0.6.9-r1","0.7.3-r0","0.7.3-r1","0.7.3-r2","1.0-r0","1.0-r1","1.0-r2","1.1-r0","2.0-r0","2.0-r1","2.1-r0","2.2-r0","2.3-r0","2.4-r0","2.4-r1","2.5-r0","2.5-r1","2.5-r2","2.5-r3","2.6-r0","2.6-r1","2.6-r2","2.6-r3","2.6-r4","2.6-r5","2.7-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-9496.json"}},{"package":{"name":"hostapd","ecosystem":"Alpine:v3.14","purl":"pkg:apk/alpine/hostapd?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.8-r0"}]}],"versions":["0.6.10-r0","0.6.10-r1","0.6.10-r2","0.6.9-r0","0.6.9-r1","0.7.3-r0","0.7.3-r1","0.7.3-r2","1.0-r0","1.0-r1","1.0-r2","1.1-r0","2.0-r0","2.0-r1","2.1-r0","2.2-r0","2.3-r0","2.4-r0","2.4-r1","2.5-r0","2.5-r1","2.5-r2","2.5-r3","2.6-r0","2.6-r1","2.6-r2","2.6-r3","2.6-r4","2.6-r5","2.7-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-9496.json"}},{"package":{"name":"hostapd","ecosystem":"Alpine:v3.15","purl":"pkg:apk/alpine/hostapd?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.8-r0"}]}],"versions":["0.6.10-r0","0.6.10-r1","0.6.10-r2","0.6.9-r0","0.6.9-r1","0.7.3-r0","0.7.3-r1","0.7.3-r2","1.0-r0","1.0-r1","1.0-r2","1.1-r0","2.0-r0","2.0-r1","2.1-r0","2.2-r0","2.3-r0","2.4-r0","2.4-r1","2.5-r0","2.5-r1","2.5-r2","2.5-r3","2.6-r0","2.6-r1","2.6-r2","2.6-r3","2.6-r4","2.6-r5","2.7-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-9496.json"}},{"package":{"name":"hostapd","ecosystem":"Alpine:v3.16","purl":"pkg:apk/alpine/hostapd?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.8-r0"}]}],"versions":["0.6.10-r0","0.6.10-r1","0.6.10-r2","0.6.9-r0","0.6.9-r1","0.7.3-r0","0.7.3-r1","0.7.3-r2","1.0-r0","1.0-r1","1.0-r2","1.1-r0","2.0-r0","2.0-r1","2.1-r0","2.2-r0","2.3-r0","2.4-r0","2.4-r1","2.5-r0","2.5-r1","2.5-r2","2.5-r3","2.6-r0","2.6-r1","2.6-r2","2.6-r3","2.6-r4","2.6-r5","2.7-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-9496.json"}},{"package":{"name":"hostapd","ecosystem":"Alpine:v3.17","purl":"pkg:apk/alpine/hostapd?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.8-r0"}]}],"versions":["0.6.10-r0","0.6.10-r1","0.6.10-r2","0.6.9-r0","0.6.9-r1","0.7.3-r0","0.7.3-r1","0.7.3-r2","1.0-r0","1.0-r1","1.0-r2","1.1-r0","2.0-r0","2.0-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