CVE-2018-8492
Vulnerability from cvelistv5
Published
2018-10-10 13:00
Modified
2024-08-05 06:54
Severity ?
EPSS score ?
Summary
A security feature bypass vulnerability exists in Device Guard that could allow an attacker to inject malicious code into a Windows PowerShell session, aka "Device Guard Code Integrity Policy Security Feature Bypass Vulnerability." This affects Windows Server 2016, Windows 10, Windows Server 2019, Windows 10 Servers.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secure@microsoft.com | http://www.securityfocus.com/bid/105455 | Third Party Advisory, VDB Entry | |
| secure@microsoft.com | http://www.securitytracker.com/id/1041842 | Third Party Advisory, VDB Entry | |
| secure@microsoft.com | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8492 | Patch, Vendor Advisory |
Impacted products
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-05T06:54:36.668Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "105455",
"tags": [
"vdb-entry",
"x_refsource_BID",
"x_transferred"
],
"url": "http://www.securityfocus.com/bid/105455"
},
{
"name": "1041842",
"tags": [
"vdb-entry",
"x_refsource_SECTRACK",
"x_transferred"
],
"url": "http://www.securitytracker.com/id/1041842"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8492"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Windows Server 2016",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "(Server Core installation)"
}
]
},
{
"product": "Windows 10",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "Version 1607 for 32-bit Systems"
},
{
"status": "affected",
"version": "Version 1607 for x64-based Systems"
},
{
"status": "affected",
"version": "Version 1703 for 32-bit Systems"
},
{
"status": "affected",
"version": "Version 1703 for x64-based Systems"
},
{
"status": "affected",
"version": "Version 1709 for 32-bit Systems"
},
{
"status": "affected",
"version": "Version 1709 for x64-based Systems"
},
{
"status": "affected",
"version": "Version 1803 for 32-bit Systems"
},
{
"status": "affected",
"version": "Version 1803 for x64-based Systems"
},
{
"status": "affected",
"version": "Version 1809 for 32-bit Systems"
},
{
"status": "affected",
"version": "Version 1809 for x64-based Systems"
}
]
},
{
"product": "Windows Server 2019",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "(Server Core installation)"
}
]
},
{
"product": "Windows 10 Servers",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "version 1709 (Server Core Installation)"
},
{
"status": "affected",
"version": "version 1803 (Server Core Installation)"
}
]
}
],
"datePublic": "2018-10-09T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "A security feature bypass vulnerability exists in Device Guard that could allow an attacker to inject malicious code into a Windows PowerShell session, aka \"Device Guard Code Integrity Policy Security Feature Bypass Vulnerability.\" This affects Windows Server 2016, Windows 10, Windows Server 2019, Windows 10 Servers."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Security Feature Bypass",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2018-10-11T09:57:01",
"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"shortName": "microsoft"
},
"references": [
{
"name": "105455",
"tags": [
"vdb-entry",
"x_refsource_BID"
],
"url": "http://www.securityfocus.com/bid/105455"
},
{
"name": "1041842",
"tags": [
"vdb-entry",
"x_refsource_SECTRACK"
],
"url": "http://www.securitytracker.com/id/1041842"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8492"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "secure@microsoft.com",
"ID": "CVE-2018-8492",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Windows Server 2016",
"version": {
"version_data": [
{
"version_value": "(Server Core installation)"
}
]
}
},
{
"product_name": "Windows 10",
"version": {
"version_data": [
{
"version_value": "Version 1607 for 32-bit Systems"
},
{
"version_value": "Version 1607 for x64-based Systems"
},
{
"version_value": "Version 1703 for 32-bit Systems"
},
{
"version_value": "Version 1703 for x64-based Systems"
},
{
"version_value": "Version 1709 for 32-bit Systems"
},
{
"version_value": "Version 1709 for x64-based Systems"
},
{
"version_value": "Version 1803 for 32-bit Systems"
},
{
"version_value": "Version 1803 for x64-based Systems"
},
{
"version_value": "Version 1809 for 32-bit Systems"
},
{
"version_value": "Version 1809 for x64-based Systems"
}
]
}
},
{
"product_name": "Windows Server 2019",
"version": {
"version_data": [
{
"version_value": "(Server Core installation)"
}
]
}
},
{
"product_name": "Windows 10 Servers",
"version": {
"version_data": [
{
"version_value": "version 1709 (Server Core Installation)"
},
{
"version_value": "version 1803 (Server Core Installation)"
}
]
}
}
]
},
"vendor_name": "Microsoft"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A security feature bypass vulnerability exists in Device Guard that could allow an attacker to inject malicious code into a Windows PowerShell session, aka \"Device Guard Code Integrity Policy Security Feature Bypass Vulnerability.\" This affects Windows Server 2016, Windows 10, Windows Server 2019, Windows 10 Servers."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Security Feature Bypass"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "105455",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/105455"
},
{
"name": "1041842",
"refsource": "SECTRACK",
"url": "http://www.securitytracker.com/id/1041842"
},
{
"name": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8492",
"refsource": "CONFIRM",
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8492"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"assignerShortName": "microsoft",
"cveId": "CVE-2018-8492",
"datePublished": "2018-10-10T13:00:00",
"dateReserved": "2018-03-14T00:00:00",
"dateUpdated": "2024-08-05T06:54:36.668Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2018-8492\",\"sourceIdentifier\":\"secure@microsoft.com\",\"published\":\"2018-10-10T13:29:03.963\",\"lastModified\":\"2019-10-03T00:03:26.223\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"A security feature bypass vulnerability exists in Device Guard that could allow an attacker to inject malicious code into a Windows PowerShell session, aka \\\"Device Guard Code Integrity Policy Security Feature Bypass Vulnerability.\\\" This affects Windows Server 2016, Windows 10, Windows Server 2019, Windows 10 Servers.\"},{\"lang\":\"es\",\"value\":\"Existe una vulnerabilidad de omisi\u00f3n de caracter\u00edstica de seguridad en Device Guard que podr\u00eda permitir que un atacante inyecte c\u00f3digo malicioso en una sesi\u00f3n de Windows PowerShell. Esto tambi\u00e9n se conoce como \\\"Device Guard Code Integrity Policy Security Feature Bypass Vulnerability\\\". Esto afecta a Windows Server 2016, Windows 10, Windows Server 2019 y Windows 10 Servers.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"LOW\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":1.8,\"impactScore\":3.4}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:P/I:P/A:P\",\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\",\"baseScore\":4.6},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":3.9,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E01A4CCA-4C43-46E0-90E6-3E4DBFBACD64\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_10:1703:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"AEE2E768-0F45-46E1-B6D7-087917109D98\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"83B14968-3985-43C3-ACE5-8307196EFAE3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7CB85C75-4D35-480E-843D-60579EC75FCB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6B8F3DD2-A145-4AF1-8545-CC42892DA3D1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"041FF8BA-0B12-4A1F-B4BF-9C4F33B7C1E7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_server_2016:1709:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5B454BFE-D3AB-4CDC-B79B-F60EA3F57DBA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_server_2016:1803:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CAACE735-003E-4ACB-A82E-C0CF97D7F013\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DB79EE26-FC32-417D-A49C-A1A63165A968\"}]}]}],\"references\":[{\"url\":\"http://www.securityfocus.com/bid/105455\",\"source\":\"secure@microsoft.com\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"http://www.securitytracker.com/id/1041842\",\"source\":\"secure@microsoft.com\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8492\",\"source\":\"secure@microsoft.com\",\"tags\":[\"Patch\",\"Vendor Advisory\"]}]}}"
}
}
Loading...
Loading...
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- 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.