cve-2019-9496
Vulnerability from cvelistv5
Published
2019-04-17 13:31
Modified
2024-08-04 21:54
Severity ?
Summary
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.
References
cret@cert.orghttp://lists.opensuse.org/opensuse-security-announce/2020-02/msg00021.html
cret@cert.orghttp://packetstormsecurity.com/files/152914/FreeBSD-Security-Advisory-FreeBSD-SA-19-03.wpa.html
cret@cert.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/56OBBOJJSKRTDGEXZOVFSTP4HDSDBLAE/
cret@cert.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SVMJOFEYBGXZLFF5IOLW67SSOPKFEJP3/
cret@cert.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TDOZGR3T7FVO5JSZWK2QPR7AOFIEJTIZ/
cret@cert.orghttps://seclists.org/bugtraq/2019/May/40
cret@cert.orghttps://security.FreeBSD.org/advisories/FreeBSD-SA-19:03.wpa.asc
cret@cert.orghttps://w1.fi/security/2019-3/Patch, Vendor Advisory
cret@cert.orghttps://www.synology.com/security/advisory/Synology_SA_19_16
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00021.html
af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.com/files/152914/FreeBSD-Security-Advisory-FreeBSD-SA-19-03.wpa.html
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/56OBBOJJSKRTDGEXZOVFSTP4HDSDBLAE/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SVMJOFEYBGXZLFF5IOLW67SSOPKFEJP3/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TDOZGR3T7FVO5JSZWK2QPR7AOFIEJTIZ/
af854a3a-2127-422b-91ae-364da2661108https://seclists.org/bugtraq/2019/May/40
af854a3a-2127-422b-91ae-364da2661108https://security.FreeBSD.org/advisories/FreeBSD-SA-19:03.wpa.asc
af854a3a-2127-422b-91ae-364da2661108https://w1.fi/security/2019-3/Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.synology.com/security/advisory/Synology_SA_19_16
Impacted products
Vendor Product Version
Wi-Fi Alliance hostapd with SAE support Version: 2.7   <
Create a notification for this product.
   Wi-Fi Alliance wpa_supplicant with SAE support Version: 2.7   <
Create a notification for this product.
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  }
}


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