gsd-2019-0732
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
A security feature bypass vulnerability exists in Windows which could allow an attacker to bypass Device Guard when Windows improperly handles calls to the LUAFV driver (luafv.sys), aka 'Windows Security Feature Bypass Vulnerability'.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2019-0732",
"description": "A security feature bypass vulnerability exists in Windows which could allow an attacker to bypass Device Guard when Windows improperly handles calls to the LUAFV driver (luafv.sys), aka \u0027Windows Security Feature Bypass Vulnerability\u0027.",
"id": "GSD-2019-0732",
"references": [
"https://packetstormsecurity.com/files/cve/CVE-2019-0732"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2019-0732"
],
"details": "A security feature bypass vulnerability exists in Windows which could allow an attacker to bypass Device Guard when Windows improperly handles calls to the LUAFV driver (luafv.sys), aka \u0027Windows Security Feature Bypass Vulnerability\u0027.",
"id": "GSD-2019-0732",
"modified": "2023-12-13T01:23:39.834509Z",
"schema_version": "1.4.0"
}
},
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"STATE": "PUBLIC"
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"affects": {
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{
"product": {
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{
"product_name": "Windows",
"version": {
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{
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{
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},
{
"version_value": "10 Version 1703 for 32-bit Systems"
},
{
"version_value": "10 Version 1703 for x64-based Systems"
},
{
"version_value": "10 Version 1709 for 32-bit Systems"
},
{
"version_value": "10 Version 1709 for x64-based Systems"
},
{
"version_value": "10 Version 1803 for 32-bit Systems"
},
{
"version_value": "10 Version 1803 for x64-based Systems"
},
{
"version_value": "10 Version 1803 for ARM64-based Systems"
},
{
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{
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{
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{
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{
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"version_value": "2008 R2 for Itanium-Based Systems Service Pack 1"
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{
"version_value": "2008 R2 for x64-based Systems Service Pack 1"
},
{
"version_value": "2008 for 32-bit Systems Service Pack 2 (Core installation)"
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{
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},
{
"version_value": "2012 (Core installation)"
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{
"version_value": "2012 R2"
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{
"version_value": "2012 R2 (Core installation)"
},
{
"version_value": "2016"
},
{
"version_value": "2016 (Core installation)"
},
{
"version_value": "version 1709 (Core Installation)"
},
{
"version_value": "version 1803 (Core Installation)"
},
{
"version_value": "2019"
},
{
"version_value": "2019 (Core installation)"
},
{
"version_value": "2008 for Itanium-Based Systems Service Pack 2"
},
{
"version_value": "2008 for 32-bit Systems Service Pack 2"
},
{
"version_value": "2008 for x64-based Systems Service Pack 2"
},
{
"version_value": "2008 for x64-based Systems Service Pack 2 (Core installation)"
}
]
}
}
]
},
"vendor_name": "Microsoft"
}
]
}
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"data_format": "MITRE",
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"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A security feature bypass vulnerability exists in Windows which could allow an attacker to bypass Device Guard when Windows improperly handles calls to the LUAFV driver (luafv.sys), aka \u0027Windows Security Feature Bypass Vulnerability\u0027."
}
]
},
"problemtype": {
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{
"description": [
{
"lang": "eng",
"value": "Security Feature Bypass"
}
]
}
]
},
"references": {
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"refsource": "MISC",
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0732"
},
{
"name": "46716",
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"url": "https://www.exploit-db.com/exploits/46716/"
},
{
"name": "http://packetstormsecurity.com/files/152536/Microsoft-Windows-LUAFV-NtSetCachedSigningLevel-Device-Guard-Bypass.html",
"refsource": "MISC",
"url": "http://packetstormsecurity.com/files/152536/Microsoft-Windows-LUAFV-NtSetCachedSigningLevel-Device-Guard-Bypass.html"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
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"nodes": [
{
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"cpe_match": [
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],
"operator": "OR"
}
]
},
"cve": {
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"ID": "CVE-2019-0732"
},
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"description": {
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}
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},
"problemtype": {
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{
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.6,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9
}
},
"lastModifiedDate": "2020-08-24T17:37Z",
"publishedDate": "2019-04-09T21:29Z"
}
}
}
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.