All the vulnerabilites related to Wi-Fi Alliance - hostapd with SAE support
cve-2019-9497
Vulnerability from cvelistv5
Published
2019-04-17 13:31
Modified
2024-08-04 21:54
Severity ?
EPSS score ?
Summary
The implementations of EAP-PWD in hostapd EAP Server and wpa_supplicant EAP Peer do not validate the scalar and element values in EAP-pwd-Commit. This vulnerability may allow an attacker to complete EAP-PWD authentication without knowing the password. However, unless the crypto library does not implement additional checks for the EC point, the attacker will not be able to derive the session key or complete the key exchange. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.4 are affected. Both hostapd with EAP-pwd support and wpa_supplicant with EAP-pwd support prior to and including version 2.7 are affected.
References
Impacted products
| Vendor | Product | Version | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Wi-Fi Alliance | hostapd with EAP-pwd support |
Version: 2.7 < |
||||||||||||
|
|||||||||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T21:54:44.151Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://w1.fi/security/2019-4/"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_19_16"
},
{
"name": "FEDORA-2019-d03bae77f5",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/56OBBOJJSKRTDGEXZOVFSTP4HDSDBLAE/"
},
{
"name": "FEDORA-2019-f409af9fbe",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TDOZGR3T7FVO5JSZWK2QPR7AOFIEJTIZ/"
},
{
"name": "FEDORA-2019-eba1109acd",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SVMJOFEYBGXZLFF5IOLW67SSOPKFEJP3/"
},
{
"name": "FreeBSD-SA-19:03",
"tags": [
"vendor-advisory",
"x_refsource_FREEBSD",
"x_transferred"
],
"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-19:03.wpa.asc"
},
{
"name": "20190515 FreeBSD Security Advisory FreeBSD-SA-19:03.wpa",
"tags": [
"mailing-list",
"x_refsource_BUGTRAQ",
"x_transferred"
],
"url": "https://seclists.org/bugtraq/2019/May/40"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/152914/FreeBSD-Security-Advisory-FreeBSD-SA-19-03.wpa.html"
},
{
"name": "[debian-lts-announce] 20190731 [SECURITY] [DLA 1867-1] wpa security update",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2019/07/msg00030.html"
},
{
"name": "openSUSE-SU-2020:0222",
"tags": [
"vendor-advisory",
"x_refsource_SUSE",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00021.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "hostapd with EAP-pwd support",
"vendor": "Wi-Fi Alliance",
"versions": [
{
"lessThanOrEqual": "2.7",
"status": "affected",
"version": "2.7",
"versionType": "custom"
}
]
},
{
"product": "wpa_supplicant with EAP-pwd support",
"vendor": "Wi-Fi Alliance",
"versions": [
{
"lessThanOrEqual": "2.7",
"status": "affected",
"version": "2.7",
"versionType": "custom"
}
]
},
{
"product": "hostapd with SAE support",
"vendor": "Wi-Fi Alliance",
"versions": [
{
"lessThanOrEqual": "2.4",
"status": "affected",
"version": "2.4",
"versionType": "custom"
}
]
},
{
"product": "wpa_supplicant with SAE support",
"vendor": "Wi-Fi Alliance",
"versions": [
{
"lessThanOrEqual": "2.4",
"status": "affected",
"version": "2.4",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "The implementations of EAP-PWD in hostapd EAP Server and wpa_supplicant EAP Peer do not validate the scalar and element values in EAP-pwd-Commit. This vulnerability may allow an attacker to complete EAP-PWD authentication without knowing the password. However, unless the crypto library does not implement additional checks for the EC point, the attacker will not be able to derive the session key or complete the key exchange. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.4 are affected. Both hostapd with EAP-pwd support and wpa_supplicant with EAP-pwd support prior to and including version 2.7 are affected."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-301",
"description": "CWE-301",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2020-02-16T00:06:12",
"orgId": "37e5125f-f79b-445b-8fad-9564f167944b",
"shortName": "certcc"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://w1.fi/security/2019-4/"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_19_16"
},
{
"name": "FEDORA-2019-d03bae77f5",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/56OBBOJJSKRTDGEXZOVFSTP4HDSDBLAE/"
},
{
"name": "FEDORA-2019-f409af9fbe",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TDOZGR3T7FVO5JSZWK2QPR7AOFIEJTIZ/"
},
{
"name": "FEDORA-2019-eba1109acd",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SVMJOFEYBGXZLFF5IOLW67SSOPKFEJP3/"
},
{
"name": "FreeBSD-SA-19:03",
"tags": [
"vendor-advisory",
"x_refsource_FREEBSD"
],
"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-19:03.wpa.asc"
},
{
"name": "20190515 FreeBSD Security Advisory FreeBSD-SA-19:03.wpa",
"tags": [
"mailing-list",
"x_refsource_BUGTRAQ"
],
"url": "https://seclists.org/bugtraq/2019/May/40"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "http://packetstormsecurity.com/files/152914/FreeBSD-Security-Advisory-FreeBSD-SA-19-03.wpa.html"
},
{
"name": "[debian-lts-announce] 20190731 [SECURITY] [DLA 1867-1] wpa security update",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.debian.org/debian-lts-announce/2019/07/msg00030.html"
},
{
"name": "openSUSE-SU-2020:0222",
"tags": [
"vendor-advisory",
"x_refsource_SUSE"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00021.html"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "The implementations of EAP-PWD in hostapd EAP Server and wpa_supplicant EAP Peer do not validate the scalar and element values in EAP-pwd-Commit",
"x_generator": {
"engine": "Vulnogram 0.0.6"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"AKA": "Dragonblood",
"ASSIGNER": "cert@cert.org",
"ID": "CVE-2019-9497",
"STATE": "PUBLIC",
"TITLE": "The implementations of EAP-PWD in hostapd EAP Server and wpa_supplicant EAP Peer do not validate the scalar and element values in EAP-pwd-Commit"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "hostapd with EAP-pwd support",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "2.7",
"version_value": "2.7"
}
]
}
},
{
"product_name": "wpa_supplicant with EAP-pwd support",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "2.7",
"version_value": "2.7"
}
]
}
},
{
"product_name": "hostapd with SAE support",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "2.4",
"version_value": "2.4"
}
]
}
},
{
"product_name": "wpa_supplicant with SAE support",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "2.4",
"version_value": "2.4"
}
]
}
}
]
},
"vendor_name": "Wi-Fi Alliance"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "The implementations of EAP-PWD in hostapd EAP Server and wpa_supplicant EAP Peer do not validate the scalar and element values in EAP-pwd-Commit. This vulnerability may allow an attacker to complete EAP-PWD authentication without knowing the password. However, unless the crypto library does not implement additional checks for the EC point, the attacker will not be able to derive the session key or complete the key exchange. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.4 are affected. Both hostapd with EAP-pwd support and wpa_supplicant with EAP-pwd support prior to and including version 2.7 are affected."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.6"
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-301"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://w1.fi/security/2019-4/",
"refsource": "CONFIRM",
"url": "https://w1.fi/security/2019-4/"
},
{
"name": "https://www.synology.com/security/advisory/Synology_SA_19_16",
"refsource": "CONFIRM",
"url": "https://www.synology.com/security/advisory/Synology_SA_19_16"
},
{
"name": "FEDORA-2019-d03bae77f5",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/56OBBOJJSKRTDGEXZOVFSTP4HDSDBLAE/"
},
{
"name": "FEDORA-2019-f409af9fbe",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TDOZGR3T7FVO5JSZWK2QPR7AOFIEJTIZ/"
},
{
"name": "FEDORA-2019-eba1109acd",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SVMJOFEYBGXZLFF5IOLW67SSOPKFEJP3/"
},
{
"name": "FreeBSD-SA-19:03",
"refsource": "FREEBSD",
"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-19:03.wpa.asc"
},
{
"name": "20190515 FreeBSD Security Advisory FreeBSD-SA-19:03.wpa",
"refsource": "BUGTRAQ",
"url": "https://seclists.org/bugtraq/2019/May/40"
},
{
"name": "http://packetstormsecurity.com/files/152914/FreeBSD-Security-Advisory-FreeBSD-SA-19-03.wpa.html",
"refsource": "MISC",
"url": "http://packetstormsecurity.com/files/152914/FreeBSD-Security-Advisory-FreeBSD-SA-19-03.wpa.html"
},
{
"name": "[debian-lts-announce] 20190731 [SECURITY] [DLA 1867-1] wpa security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2019/07/msg00030.html"
},
{
"name": "openSUSE-SU-2020:0222",
"refsource": "SUSE",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00021.html"
}
]
},
"source": {
"discovery": "UNKNOWN"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b",
"assignerShortName": "certcc",
"cveId": "CVE-2019-9497",
"datePublished": "2019-04-17T13:31:08",
"dateReserved": "2019-03-01T00:00:00",
"dateUpdated": "2024-08-04T21:54:44.151Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2019-9499
Vulnerability from cvelistv5
Published
2019-04-17 13:31
Modified
2024-08-04 21:54
Severity ?
EPSS score ?
Summary
The implementations of EAP-PWD in wpa_supplicant EAP Peer, when built against a crypto library missing explicit validation on imported elements, do not validate the scalar and element values in EAP-pwd-Commit. An attacker may complete authentication, session key and control of the data connection with a client. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.4 are affected. Both hostapd with EAP-pwd support and wpa_supplicant with EAP-pwd support prior to and including version 2.7 are affected.
References
Impacted products
| Vendor | Product | Version | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Wi-Fi Alliance | hostapd with EAP-pwd support |
Version: 2.7 < |
||||||||||||
|
|||||||||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T21:54:44.100Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://w1.fi/security/2019-4/"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_19_16"
},
{
"name": "FEDORA-2019-d03bae77f5",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/56OBBOJJSKRTDGEXZOVFSTP4HDSDBLAE/"
},
{
"name": "FEDORA-2019-f409af9fbe",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TDOZGR3T7FVO5JSZWK2QPR7AOFIEJTIZ/"
},
{
"name": "FEDORA-2019-eba1109acd",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SVMJOFEYBGXZLFF5IOLW67SSOPKFEJP3/"
},
{
"name": "FreeBSD-SA-19:03",
"tags": [
"vendor-advisory",
"x_refsource_FREEBSD",
"x_transferred"
],
"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-19:03.wpa.asc"
},
{
"name": "20190515 FreeBSD Security Advisory FreeBSD-SA-19:03.wpa",
"tags": [
"mailing-list",
"x_refsource_BUGTRAQ",
"x_transferred"
],
"url": "https://seclists.org/bugtraq/2019/May/40"
},
{
"name": "[debian-lts-announce] 20190731 [SECURITY] [DLA 1867-1] wpa security update",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2019/07/msg00030.html"
},
{
"name": "openSUSE-SU-2020:0222",
"tags": [
"vendor-advisory",
"x_refsource_SUSE",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00021.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "hostapd with EAP-pwd support",
"vendor": "Wi-Fi Alliance",
"versions": [
{
"lessThanOrEqual": "2.7",
"status": "affected",
"version": "2.7",
"versionType": "custom"
}
]
},
{
"product": "wpa_supplicant with EAP-pwd support",
"vendor": "Wi-Fi Alliance",
"versions": [
{
"lessThanOrEqual": "2.7",
"status": "affected",
"version": "2.7",
"versionType": "custom"
}
]
},
{
"product": "hostapd with SAE support",
"vendor": "Wi-Fi Alliance",
"versions": [
{
"lessThanOrEqual": "2.4",
"status": "affected",
"version": "2.4",
"versionType": "custom"
}
]
},
{
"product": "wpa_supplicant with SAE support",
"vendor": "Wi-Fi Alliance",
"versions": [
{
"lessThanOrEqual": "2.4",
"status": "affected",
"version": "2.4",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "The implementations of EAP-PWD in wpa_supplicant EAP Peer, when built against a crypto library missing explicit validation on imported elements, do not validate the scalar and element values in EAP-pwd-Commit. An attacker may complete authentication, session key and control of the data connection with a client. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.4 are affected. Both hostapd with EAP-pwd support and wpa_supplicant with EAP-pwd support prior to and including version 2.7 are affected."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-346",
"description": "CWE-346 Origin Validation Error",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2020-02-16T00:06:08",
"orgId": "37e5125f-f79b-445b-8fad-9564f167944b",
"shortName": "certcc"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://w1.fi/security/2019-4/"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_19_16"
},
{
"name": "FEDORA-2019-d03bae77f5",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/56OBBOJJSKRTDGEXZOVFSTP4HDSDBLAE/"
},
{
"name": "FEDORA-2019-f409af9fbe",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TDOZGR3T7FVO5JSZWK2QPR7AOFIEJTIZ/"
},
{
"name": "FEDORA-2019-eba1109acd",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SVMJOFEYBGXZLFF5IOLW67SSOPKFEJP3/"
},
{
"name": "FreeBSD-SA-19:03",
"tags": [
"vendor-advisory",
"x_refsource_FREEBSD"
],
"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-19:03.wpa.asc"
},
{
"name": "20190515 FreeBSD Security Advisory FreeBSD-SA-19:03.wpa",
"tags": [
"mailing-list",
"x_refsource_BUGTRAQ"
],
"url": "https://seclists.org/bugtraq/2019/May/40"
},
{
"name": "[debian-lts-announce] 20190731 [SECURITY] [DLA 1867-1] wpa security update",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.debian.org/debian-lts-announce/2019/07/msg00030.html"
},
{
"name": "openSUSE-SU-2020:0222",
"tags": [
"vendor-advisory",
"x_refsource_SUSE"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00021.html"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "The implementations of EAP-PWD in wpa_supplicant EAP Peer do not validate the scalar and element values in EAP-pwd-Commit",
"x_generator": {
"engine": "Vulnogram 0.0.6"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"AKA": "Dragonblood",
"ASSIGNER": "cert@cert.org",
"ID": "CVE-2019-9499",
"STATE": "PUBLIC",
"TITLE": "The implementations of EAP-PWD in wpa_supplicant EAP Peer do not validate the scalar and element values in EAP-pwd-Commit"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "hostapd with EAP-pwd support",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "2.7",
"version_value": "2.7"
}
]
}
},
{
"product_name": "wpa_supplicant with EAP-pwd support",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "2.7",
"version_value": "2.7"
}
]
}
},
{
"product_name": "hostapd with SAE support",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "2.4",
"version_value": "2.4"
}
]
}
},
{
"product_name": "wpa_supplicant with SAE support",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "2.4",
"version_value": "2.4"
}
]
}
}
]
},
"vendor_name": "Wi-Fi Alliance"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "The implementations of EAP-PWD in wpa_supplicant EAP Peer, when built against a crypto library missing explicit validation on imported elements, do not validate the scalar and element values in EAP-pwd-Commit. An attacker may complete authentication, session key and control of the data connection with a client. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.4 are affected. Both hostapd with EAP-pwd support and wpa_supplicant with EAP-pwd support prior to and including version 2.7 are affected."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.6"
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-346 Origin Validation Error"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://w1.fi/security/2019-4/",
"refsource": "CONFIRM",
"url": "https://w1.fi/security/2019-4/"
},
{
"name": "https://www.synology.com/security/advisory/Synology_SA_19_16",
"refsource": "CONFIRM",
"url": "https://www.synology.com/security/advisory/Synology_SA_19_16"
},
{
"name": "FEDORA-2019-d03bae77f5",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/56OBBOJJSKRTDGEXZOVFSTP4HDSDBLAE/"
},
{
"name": "FEDORA-2019-f409af9fbe",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TDOZGR3T7FVO5JSZWK2QPR7AOFIEJTIZ/"
},
{
"name": "FEDORA-2019-eba1109acd",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SVMJOFEYBGXZLFF5IOLW67SSOPKFEJP3/"
},
{
"name": "FreeBSD-SA-19:03",
"refsource": "FREEBSD",
"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-19:03.wpa.asc"
},
{
"name": "20190515 FreeBSD Security Advisory FreeBSD-SA-19:03.wpa",
"refsource": "BUGTRAQ",
"url": "https://seclists.org/bugtraq/2019/May/40"
},
{
"name": "[debian-lts-announce] 20190731 [SECURITY] [DLA 1867-1] wpa security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2019/07/msg00030.html"
},
{
"name": "openSUSE-SU-2020:0222",
"refsource": "SUSE",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00021.html"
}
]
},
"source": {
"discovery": "UNKNOWN"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b",
"assignerShortName": "certcc",
"cveId": "CVE-2019-9499",
"datePublished": "2019-04-17T13:31:08",
"dateReserved": "2019-03-01T00:00:00",
"dateUpdated": "2024-08-04T21:54:44.100Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2019-9496
Vulnerability from cvelistv5
Published
2019-04-17 13:31
Modified
2024-08-04 21:54
Severity ?
EPSS score ?
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
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Wi-Fi Alliance | hostapd with SAE support |
Version: 2.7 < |
||||
|
|||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T21:54:44.155Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://w1.fi/security/2019-3/"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_19_16"
},
{
"name": "FEDORA-2019-d03bae77f5",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/56OBBOJJSKRTDGEXZOVFSTP4HDSDBLAE/"
},
{
"name": "FEDORA-2019-f409af9fbe",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TDOZGR3T7FVO5JSZWK2QPR7AOFIEJTIZ/"
},
{
"name": "FEDORA-2019-eba1109acd",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SVMJOFEYBGXZLFF5IOLW67SSOPKFEJP3/"
},
{
"name": "FreeBSD-SA-19:03",
"tags": [
"vendor-advisory",
"x_refsource_FREEBSD",
"x_transferred"
],
"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-19:03.wpa.asc"
},
{
"name": "20190515 FreeBSD Security Advisory FreeBSD-SA-19:03.wpa",
"tags": [
"mailing-list",
"x_refsource_BUGTRAQ",
"x_transferred"
],
"url": "https://seclists.org/bugtraq/2019/May/40"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/152914/FreeBSD-Security-Advisory-FreeBSD-SA-19-03.wpa.html"
},
{
"name": "openSUSE-SU-2020:0222",
"tags": [
"vendor-advisory",
"x_refsource_SUSE",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00021.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "hostapd with SAE support",
"vendor": "Wi-Fi Alliance",
"versions": [
{
"lessThanOrEqual": "2.7",
"status": "affected",
"version": "2.7",
"versionType": "custom"
}
]
},
{
"product": "wpa_supplicant with SAE support",
"vendor": "Wi-Fi Alliance",
"versions": [
{
"lessThanOrEqual": "2.7",
"status": "affected",
"version": "2.7",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "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."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-642",
"description": "CWE-642 External Control of Critical State Data",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2020-02-16T00:06:10",
"orgId": "37e5125f-f79b-445b-8fad-9564f167944b",
"shortName": "certcc"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://w1.fi/security/2019-3/"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_19_16"
},
{
"name": "FEDORA-2019-d03bae77f5",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/56OBBOJJSKRTDGEXZOVFSTP4HDSDBLAE/"
},
{
"name": "FEDORA-2019-f409af9fbe",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TDOZGR3T7FVO5JSZWK2QPR7AOFIEJTIZ/"
},
{
"name": "FEDORA-2019-eba1109acd",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SVMJOFEYBGXZLFF5IOLW67SSOPKFEJP3/"
},
{
"name": "FreeBSD-SA-19:03",
"tags": [
"vendor-advisory",
"x_refsource_FREEBSD"
],
"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-19:03.wpa.asc"
},
{
"name": "20190515 FreeBSD Security Advisory FreeBSD-SA-19:03.wpa",
"tags": [
"mailing-list",
"x_refsource_BUGTRAQ"
],
"url": "https://seclists.org/bugtraq/2019/May/40"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "http://packetstormsecurity.com/files/152914/FreeBSD-Security-Advisory-FreeBSD-SA-19-03.wpa.html"
},
{
"name": "openSUSE-SU-2020:0222",
"tags": [
"vendor-advisory",
"x_refsource_SUSE"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00021.html"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "An invalid authentication sequence could result in the hostapd process terminating due to missing state validation steps",
"x_generator": {
"engine": "Vulnogram 0.0.6"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"AKA": "Dragonblood",
"ASSIGNER": "cert@cert.org",
"ID": "CVE-2019-9496",
"STATE": "PUBLIC",
"TITLE": "An invalid authentication sequence could result in the hostapd process terminating due to missing state validation steps"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "hostapd with SAE support",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "2.7",
"version_value": "2.7"
}
]
}
},
{
"product_name": "wpa_supplicant with SAE support",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "2.7",
"version_value": "2.7"
}
]
}
}
]
},
"vendor_name": "Wi-Fi Alliance"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "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."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.6"
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-642 External Control of Critical State Data"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://w1.fi/security/2019-3/",
"refsource": "CONFIRM",
"url": "https://w1.fi/security/2019-3/"
},
{
"name": "https://www.synology.com/security/advisory/Synology_SA_19_16",
"refsource": "CONFIRM",
"url": "https://www.synology.com/security/advisory/Synology_SA_19_16"
},
{
"name": "FEDORA-2019-d03bae77f5",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/56OBBOJJSKRTDGEXZOVFSTP4HDSDBLAE/"
},
{
"name": "FEDORA-2019-f409af9fbe",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TDOZGR3T7FVO5JSZWK2QPR7AOFIEJTIZ/"
},
{
"name": "FEDORA-2019-eba1109acd",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SVMJOFEYBGXZLFF5IOLW67SSOPKFEJP3/"
},
{
"name": "FreeBSD-SA-19:03",
"refsource": "FREEBSD",
"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-19:03.wpa.asc"
},
{
"name": "20190515 FreeBSD Security Advisory FreeBSD-SA-19:03.wpa",
"refsource": "BUGTRAQ",
"url": "https://seclists.org/bugtraq/2019/May/40"
},
{
"name": "http://packetstormsecurity.com/files/152914/FreeBSD-Security-Advisory-FreeBSD-SA-19-03.wpa.html",
"refsource": "MISC",
"url": "http://packetstormsecurity.com/files/152914/FreeBSD-Security-Advisory-FreeBSD-SA-19-03.wpa.html"
},
{
"name": "openSUSE-SU-2020:0222",
"refsource": "SUSE",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00021.html"
}
]
},
"source": {
"discovery": "UNKNOWN"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b",
"assignerShortName": "certcc",
"cveId": "CVE-2019-9496",
"datePublished": "2019-04-17T13:31:08",
"dateReserved": "2019-03-01T00:00:00",
"dateUpdated": "2024-08-04T21:54:44.155Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2019-9494
Vulnerability from cvelistv5
Published
2019-04-17 13:31
Modified
2024-08-04 21:54
Severity ?
EPSS score ?
Summary
The implementations of SAE in hostapd and wpa_supplicant are vulnerable to side channel attacks as a result of observable timing differences and cache access patterns. An attacker may be able to gain leaked information from a side channel attack that can be used for full password recovery. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.7 are affected.
References
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Wi-Fi Alliance | hostapd with SAE support |
Version: 2.7 < |
||||
|
|||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T21:54:44.172Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://w1.fi/security/2019-1/"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_19_16"
},
{
"name": "FEDORA-2019-d03bae77f5",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/56OBBOJJSKRTDGEXZOVFSTP4HDSDBLAE/"
},
{
"name": "FEDORA-2019-f409af9fbe",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TDOZGR3T7FVO5JSZWK2QPR7AOFIEJTIZ/"
},
{
"name": "FEDORA-2019-eba1109acd",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SVMJOFEYBGXZLFF5IOLW67SSOPKFEJP3/"
},
{
"name": "FreeBSD-SA-19:03",
"tags": [
"vendor-advisory",
"x_refsource_FREEBSD",
"x_transferred"
],
"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-19:03.wpa.asc"
},
{
"name": "20190515 FreeBSD Security Advisory FreeBSD-SA-19:03.wpa",
"tags": [
"mailing-list",
"x_refsource_BUGTRAQ",
"x_transferred"
],
"url": "https://seclists.org/bugtraq/2019/May/40"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/152914/FreeBSD-Security-Advisory-FreeBSD-SA-19-03.wpa.html"
},
{
"name": "openSUSE-SU-2020:0222",
"tags": [
"vendor-advisory",
"x_refsource_SUSE",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00021.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "hostapd with SAE support",
"vendor": "Wi-Fi Alliance",
"versions": [
{
"lessThanOrEqual": "2.7",
"status": "affected",
"version": "2.7",
"versionType": "custom"
}
]
},
{
"product": "wpa_supplicant with SAE support",
"vendor": "Wi-Fi Alliance",
"versions": [
{
"lessThanOrEqual": "2.7",
"status": "affected",
"version": "2.7",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "The implementations of SAE in hostapd and wpa_supplicant are vulnerable to side channel attacks as a result of observable timing differences and cache access patterns. An attacker may be able to gain leaked information from a side channel attack that can be used for full password recovery. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.7 are affected."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-208",
"description": "CWE-208 Information Exposure Through Timing Discrepancy",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-524",
"description": "CWE-524 Information Exposure Through Caching",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2020-02-16T00:06:09",
"orgId": "37e5125f-f79b-445b-8fad-9564f167944b",
"shortName": "certcc"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://w1.fi/security/2019-1/"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_19_16"
},
{
"name": "FEDORA-2019-d03bae77f5",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/56OBBOJJSKRTDGEXZOVFSTP4HDSDBLAE/"
},
{
"name": "FEDORA-2019-f409af9fbe",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TDOZGR3T7FVO5JSZWK2QPR7AOFIEJTIZ/"
},
{
"name": "FEDORA-2019-eba1109acd",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SVMJOFEYBGXZLFF5IOLW67SSOPKFEJP3/"
},
{
"name": "FreeBSD-SA-19:03",
"tags": [
"vendor-advisory",
"x_refsource_FREEBSD"
],
"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-19:03.wpa.asc"
},
{
"name": "20190515 FreeBSD Security Advisory FreeBSD-SA-19:03.wpa",
"tags": [
"mailing-list",
"x_refsource_BUGTRAQ"
],
"url": "https://seclists.org/bugtraq/2019/May/40"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "http://packetstormsecurity.com/files/152914/FreeBSD-Security-Advisory-FreeBSD-SA-19-03.wpa.html"
},
{
"name": "openSUSE-SU-2020:0222",
"tags": [
"vendor-advisory",
"x_refsource_SUSE"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00021.html"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "The implementations of SAE in hostapd and wpa_supplicant are vulnerable to side-channel attacks",
"x_generator": {
"engine": "Vulnogram 0.0.6"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"AKA": "Dragonblood",
"ASSIGNER": "cert@cert.org",
"ID": "CVE-2019-9494",
"STATE": "PUBLIC",
"TITLE": "The implementations of SAE in hostapd and wpa_supplicant are vulnerable to side-channel attacks"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "hostapd with SAE support",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "2.7",
"version_value": "2.7"
}
]
}
},
{
"product_name": "wpa_supplicant with SAE support",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "2.7",
"version_value": "2.7"
}
]
}
}
]
},
"vendor_name": "Wi-Fi Alliance"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "The implementations of SAE in hostapd and wpa_supplicant are vulnerable to side channel attacks as a result of observable timing differences and cache access patterns. An attacker may be able to gain leaked information from a side channel attack that can be used for full password recovery. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.7 are affected."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.6"
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-208 Information Exposure Through Timing Discrepancy"
}
]
},
{
"description": [
{
"lang": "eng",
"value": "CWE-524 Information Exposure Through Caching"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://w1.fi/security/2019-1/",
"refsource": "CONFIRM",
"url": "https://w1.fi/security/2019-1/"
},
{
"name": "https://www.synology.com/security/advisory/Synology_SA_19_16",
"refsource": "CONFIRM",
"url": "https://www.synology.com/security/advisory/Synology_SA_19_16"
},
{
"name": "FEDORA-2019-d03bae77f5",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/56OBBOJJSKRTDGEXZOVFSTP4HDSDBLAE/"
},
{
"name": "FEDORA-2019-f409af9fbe",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TDOZGR3T7FVO5JSZWK2QPR7AOFIEJTIZ/"
},
{
"name": "FEDORA-2019-eba1109acd",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SVMJOFEYBGXZLFF5IOLW67SSOPKFEJP3/"
},
{
"name": "FreeBSD-SA-19:03",
"refsource": "FREEBSD",
"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-19:03.wpa.asc"
},
{
"name": "20190515 FreeBSD Security Advisory FreeBSD-SA-19:03.wpa",
"refsource": "BUGTRAQ",
"url": "https://seclists.org/bugtraq/2019/May/40"
},
{
"name": "http://packetstormsecurity.com/files/152914/FreeBSD-Security-Advisory-FreeBSD-SA-19-03.wpa.html",
"refsource": "MISC",
"url": "http://packetstormsecurity.com/files/152914/FreeBSD-Security-Advisory-FreeBSD-SA-19-03.wpa.html"
},
{
"name": "openSUSE-SU-2020:0222",
"refsource": "SUSE",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00021.html"
}
]
},
"source": {
"discovery": "UNKNOWN"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b",
"assignerShortName": "certcc",
"cveId": "CVE-2019-9494",
"datePublished": "2019-04-17T13:31:08",
"dateReserved": "2019-03-01T00:00:00",
"dateUpdated": "2024-08-04T21:54:44.172Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2019-9498
Vulnerability from cvelistv5
Published
2019-04-17 13:31
Modified
2024-08-04 21:54
Severity ?
EPSS score ?
Summary
The implementations of EAP-PWD in hostapd EAP Server, when built against a crypto library missing explicit validation on imported elements, do not validate the scalar and element values in EAP-pwd-Commit. An attacker may be able to use invalid scalar/element values to complete authentication, gaining session key and network access without needing or learning the password. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.4 are affected. Both hostapd with EAP-pwd support and wpa_supplicant with EAP-pwd support prior to and including version 2.7 are affected.
References
Impacted products
| Vendor | Product | Version | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Wi-Fi Alliance | hostapd with EAP-pwd support |
Version: 2.7 < |
||||||||||||
|
|||||||||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T21:54:44.081Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://w1.fi/security/2019-4/"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_19_16"
},
{
"name": "FEDORA-2019-d03bae77f5",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/56OBBOJJSKRTDGEXZOVFSTP4HDSDBLAE/"
},
{
"name": "FEDORA-2019-f409af9fbe",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TDOZGR3T7FVO5JSZWK2QPR7AOFIEJTIZ/"
},
{
"name": "FEDORA-2019-eba1109acd",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SVMJOFEYBGXZLFF5IOLW67SSOPKFEJP3/"
},
{
"name": "FreeBSD-SA-19:03",
"tags": [
"vendor-advisory",
"x_refsource_FREEBSD",
"x_transferred"
],
"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-19:03.wpa.asc"
},
{
"name": "20190515 FreeBSD Security Advisory FreeBSD-SA-19:03.wpa",
"tags": [
"mailing-list",
"x_refsource_BUGTRAQ",
"x_transferred"
],
"url": "https://seclists.org/bugtraq/2019/May/40"
},
{
"name": "[debian-lts-announce] 20190731 [SECURITY] [DLA 1867-1] wpa security update",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2019/07/msg00030.html"
},
{
"name": "openSUSE-SU-2020:0222",
"tags": [
"vendor-advisory",
"x_refsource_SUSE",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00021.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "hostapd with EAP-pwd support",
"vendor": "Wi-Fi Alliance",
"versions": [
{
"lessThanOrEqual": "2.7",
"status": "affected",
"version": "2.7",
"versionType": "custom"
}
]
},
{
"product": "wpa_supplicant with EAP-pwd support",
"vendor": "Wi-Fi Alliance",
"versions": [
{
"lessThanOrEqual": "2.7",
"status": "affected",
"version": "2.7",
"versionType": "custom"
}
]
},
{
"product": "hostapd with SAE support",
"vendor": "Wi-Fi Alliance",
"versions": [
{
"lessThanOrEqual": "2.4",
"status": "affected",
"version": "2.4",
"versionType": "custom"
}
]
},
{
"product": "wpa_supplicant with SAE support",
"vendor": "Wi-Fi Alliance",
"versions": [
{
"lessThanOrEqual": "2.4",
"status": "affected",
"version": "2.4",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "The implementations of EAP-PWD in hostapd EAP Server, when built against a crypto library missing explicit validation on imported elements, do not validate the scalar and element values in EAP-pwd-Commit. An attacker may be able to use invalid scalar/element values to complete authentication, gaining session key and network access without needing or learning the password. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.4 are affected. Both hostapd with EAP-pwd support and wpa_supplicant with EAP-pwd support prior to and including version 2.7 are affected."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-346",
"description": "CWE-346 Origin Validation Error",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2020-02-16T00:06:07",
"orgId": "37e5125f-f79b-445b-8fad-9564f167944b",
"shortName": "certcc"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://w1.fi/security/2019-4/"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_19_16"
},
{
"name": "FEDORA-2019-d03bae77f5",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/56OBBOJJSKRTDGEXZOVFSTP4HDSDBLAE/"
},
{
"name": "FEDORA-2019-f409af9fbe",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TDOZGR3T7FVO5JSZWK2QPR7AOFIEJTIZ/"
},
{
"name": "FEDORA-2019-eba1109acd",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SVMJOFEYBGXZLFF5IOLW67SSOPKFEJP3/"
},
{
"name": "FreeBSD-SA-19:03",
"tags": [
"vendor-advisory",
"x_refsource_FREEBSD"
],
"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-19:03.wpa.asc"
},
{
"name": "20190515 FreeBSD Security Advisory FreeBSD-SA-19:03.wpa",
"tags": [
"mailing-list",
"x_refsource_BUGTRAQ"
],
"url": "https://seclists.org/bugtraq/2019/May/40"
},
{
"name": "[debian-lts-announce] 20190731 [SECURITY] [DLA 1867-1] wpa security update",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.debian.org/debian-lts-announce/2019/07/msg00030.html"
},
{
"name": "openSUSE-SU-2020:0222",
"tags": [
"vendor-advisory",
"x_refsource_SUSE"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00021.html"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "The implementations of EAP-PWD in hostapd EAP Server do not validate the scalar and element values in EAP-pwd-Commit",
"x_generator": {
"engine": "Vulnogram 0.0.6"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"AKA": "Dragonblood",
"ASSIGNER": "cert@cert.org",
"ID": "CVE-2019-9498",
"STATE": "PUBLIC",
"TITLE": "The implementations of EAP-PWD in hostapd EAP Server do not validate the scalar and element values in EAP-pwd-Commit"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "hostapd with EAP-pwd support",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "2.7",
"version_value": "2.7"
}
]
}
},
{
"product_name": "wpa_supplicant with EAP-pwd support",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "2.7",
"version_value": "2.7"
}
]
}
},
{
"product_name": "hostapd with SAE support",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "2.4",
"version_value": "2.4"
}
]
}
},
{
"product_name": "wpa_supplicant with SAE support",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "2.4",
"version_value": "2.4"
}
]
}
}
]
},
"vendor_name": "Wi-Fi Alliance"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "The implementations of EAP-PWD in hostapd EAP Server, when built against a crypto library missing explicit validation on imported elements, do not validate the scalar and element values in EAP-pwd-Commit. An attacker may be able to use invalid scalar/element values to complete authentication, gaining session key and network access without needing or learning the password. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.4 are affected. Both hostapd with EAP-pwd support and wpa_supplicant with EAP-pwd support prior to and including version 2.7 are affected."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.6"
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-346 Origin Validation Error"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://w1.fi/security/2019-4/",
"refsource": "CONFIRM",
"url": "https://w1.fi/security/2019-4/"
},
{
"name": "https://www.synology.com/security/advisory/Synology_SA_19_16",
"refsource": "CONFIRM",
"url": "https://www.synology.com/security/advisory/Synology_SA_19_16"
},
{
"name": "FEDORA-2019-d03bae77f5",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/56OBBOJJSKRTDGEXZOVFSTP4HDSDBLAE/"
},
{
"name": "FEDORA-2019-f409af9fbe",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TDOZGR3T7FVO5JSZWK2QPR7AOFIEJTIZ/"
},
{
"name": "FEDORA-2019-eba1109acd",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SVMJOFEYBGXZLFF5IOLW67SSOPKFEJP3/"
},
{
"name": "FreeBSD-SA-19:03",
"refsource": "FREEBSD",
"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-19:03.wpa.asc"
},
{
"name": "20190515 FreeBSD Security Advisory FreeBSD-SA-19:03.wpa",
"refsource": "BUGTRAQ",
"url": "https://seclists.org/bugtraq/2019/May/40"
},
{
"name": "[debian-lts-announce] 20190731 [SECURITY] [DLA 1867-1] wpa security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2019/07/msg00030.html"
},
{
"name": "openSUSE-SU-2020:0222",
"refsource": "SUSE",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00021.html"
}
]
},
"source": {
"discovery": "UNKNOWN"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b",
"assignerShortName": "certcc",
"cveId": "CVE-2019-9498",
"datePublished": "2019-04-17T13:31:08",
"dateReserved": "2019-03-01T00:00:00",
"dateUpdated": "2024-08-04T21:54:44.081Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}