GSD-2019-16275
Vulnerability from gsd - Updated: 2023-12-13 01:23Details
hostapd before 2.10 and wpa_supplicant before 2.10 allow an incorrect indication of disconnection in certain situations because source address validation is mishandled. This is a denial of service that should have been prevented by PMF (aka management frame protection). The attacker must send a crafted 802.11 frame from a location that is within the 802.11 communications range.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2019-16275",
"description": "hostapd before 2.10 and wpa_supplicant before 2.10 allow an incorrect indication of disconnection in certain situations because source address validation is mishandled. This is a denial of service that should have been prevented by PMF (aka management frame protection). The attacker must send a crafted 802.11 frame from a location that is within the 802.11 communications range.",
"id": "GSD-2019-16275",
"references": [
"https://www.suse.com/security/cve/CVE-2019-16275.html",
"https://www.debian.org/security/2019/dsa-4538",
"https://ubuntu.com/security/CVE-2019-16275",
"https://advisories.mageia.org/CVE-2019-16275.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2019-16275"
],
"details": "hostapd before 2.10 and wpa_supplicant before 2.10 allow an incorrect indication of disconnection in certain situations because source address validation is mishandled. This is a denial of service that should have been prevented by PMF (aka management frame protection). The attacker must send a crafted 802.11 frame from a location that is within the 802.11 communications range.",
"id": "GSD-2019-16275",
"modified": "2023-12-13T01:23:40.406315Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"ID": "CVE-2019-16275",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "hostapd before 2.10 and wpa_supplicant before 2.10 allow an incorrect indication of disconnection in certain situations because source address validation is mishandled. This is a denial of service that should have been prevented by PMF (aka management frame protection). The attacker must send a crafted 802.11 frame from a location that is within the 802.11 communications range."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
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"name": "https://www.openwall.com/lists/oss-security/2019/09/11/7",
"refsource": "MISC",
"url": "https://www.openwall.com/lists/oss-security/2019/09/11/7"
},
{
"name": "https://w1.fi/security/2019-7/",
"refsource": "MISC",
"url": "https://w1.fi/security/2019-7/"
},
{
"name": "https://w1.fi/security/2019-7/ap-mode-pmf-disconnection-protection-bypass.txt",
"refsource": "MISC",
"url": "https://w1.fi/security/2019-7/ap-mode-pmf-disconnection-protection-bypass.txt"
},
{
"name": "[oss-security] 20190912 Re: hostapd/wpa_supplicant: AP mode PMF disconnection protection bypass",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2019/09/12/6"
},
{
"name": "[debian-lts-announce] 20190916 [SECURITY] [DLA 1922-1] wpa security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2019/09/msg00017.html"
},
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},
{
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"url": "https://usn.ubuntu.com/4136-2/"
},
{
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"url": "https://www.debian.org/security/2019/dsa-4538"
},
{
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"refsource": "BUGTRAQ",
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},
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},
{
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},
{
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},
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"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HY6STGJIIROVNIU6VMB2WTN2Q5M65WF4/"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:w1.fi:hostapd:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndIncluding": "2.9",
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},
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}
],
"operator": "OR"
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"cpe_name": [],
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},
{
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"cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*",
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"cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*",
"cpe_name": [],
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}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
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},
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"description": {
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{
"lang": "en",
"value": "hostapd before 2.10 and wpa_supplicant before 2.10 allow an incorrect indication of disconnection in certain situations because source address validation is mishandled. This is a denial of service that should have been prevented by PMF (aka management frame protection). The attacker must send a crafted 802.11 frame from a location that is within the 802.11 communications range."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-346"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://w1.fi/security/2019-7/",
"refsource": "MISC",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://w1.fi/security/2019-7/"
},
{
"name": "https://www.openwall.com/lists/oss-security/2019/09/11/7",
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},
{
"name": "https://w1.fi/security/2019-7/ap-mode-pmf-disconnection-protection-bypass.txt",
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{
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],
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},
{
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],
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},
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{
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"refsource": "BUGTRAQ",
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],
"url": "https://seclists.org/bugtraq/2019/Sep/56"
},
{
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},
{
"name": "FEDORA-2019-740834c559",
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},
{
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},
{
"name": "FEDORA-2019-65509aac53",
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"Third Party Advisory"
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/B7NCLOPTZNRRNYODH22BFIDH6YIQWLJD/"
},
{
"name": "FEDORA-2019-2bdcccee3c",
"refsource": "FEDORA",
"tags": [
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}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "ADJACENT_NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 3.3,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 6.5,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "LOW",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6
}
},
"lastModifiedDate": "2020-08-24T17:37Z",
"publishedDate": "2019-09-12T20:15Z"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
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- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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