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
Configurations
History
21 Nov 2024, 04:51
Type | Values Removed | Values Added |
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References | () http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00021.html - | |
References | () http://packetstormsecurity.com/files/152914/FreeBSD-Security-Advisory-FreeBSD-SA-19-03.wpa.html - | |
References | () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/56OBBOJJSKRTDGEXZOVFSTP4HDSDBLAE/ - | |
References | () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SVMJOFEYBGXZLFF5IOLW67SSOPKFEJP3/ - | |
References | () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TDOZGR3T7FVO5JSZWK2QPR7AOFIEJTIZ/ - | |
References | () https://seclists.org/bugtraq/2019/May/40 - | |
References | () https://security.FreeBSD.org/advisories/FreeBSD-SA-19:03.wpa.asc - | |
References | () https://w1.fi/security/2019-3/ - Patch, Vendor Advisory | |
References | () https://www.synology.com/security/advisory/Synology_SA_19_16 - |
07 Nov 2023, 03:13
Type | Values Removed | Values Added |
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References |
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Information
Published : 2019-04-17 14:29
Updated : 2024-11-21 04:51
NVD link : CVE-2019-9496
Mitre link : CVE-2019-9496
CVE.ORG link : CVE-2019-9496
JSON object : View
Products Affected
w1.fi
- wpa_supplicant
- hostapd
fedoraproject
- fedora