gsd-2020-1013
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
An elevation of privilege vulnerability exists when Microsoft Windows processes group policy updates, aka 'Group Policy Elevation of Privilege Vulnerability'.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-1013",
"description": "An elevation of privilege vulnerability exists when Microsoft Windows processes group policy updates, aka \u0027Group Policy Elevation of Privilege Vulnerability\u0027.",
"id": "GSD-2020-1013"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2020-1013"
],
"details": "An elevation of privilege vulnerability exists when Microsoft Windows processes group policy updates, aka \u0027Group Policy Elevation of Privilege Vulnerability\u0027.",
"id": "GSD-2020-1013",
"modified": "2023-12-13T01:21:57.819884Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "secure@microsoft.com",
"ID": "CVE-2020-1013",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Windows 10 Version 2004",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "10.0.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "Windows Server version 2004",
"version": {
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{
"version_affected": "\u003c",
"version_name": "10.0.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "Windows 10 Version 1803",
"version": {
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{
"version_affected": "\u003c",
"version_name": "10.0.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "Windows 10 Version 1809",
"version": {
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"version_value": "publication"
}
]
}
},
{
"product_name": "Windows Server 2019",
"version": {
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"version_affected": "\u003c",
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}
]
}
},
{
"product_name": "Windows Server 2019 (Server Core installation)",
"version": {
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}
},
{
"product_name": "Windows 10 Version 1909",
"version": {
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"version_value": "publication"
}
]
}
},
{
"product_name": "Windows Server, version 1909 (Server Core installation)",
"version": {
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{
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]
}
},
{
"product_name": "Windows 10 Version 1709 for 32-bit Systems",
"version": {
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}
},
{
"product_name": "Windows 10 Version 1709",
"version": {
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},
{
"product_name": "Windows 10 Version 1903 for 32-bit Systems",
"version": {
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},
{
"product_name": "Windows 10 Version 1903 for x64-based Systems",
"version": {
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}
},
{
"product_name": "Windows 10 Version 1903 for ARM64-based Systems",
"version": {
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"version_name": "10.0.0",
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]
}
},
{
"product_name": "Windows Server, version 1903 (Server Core installation)",
"version": {
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{
"version_affected": "\u003c",
"version_name": "10.0.0",
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]
}
},
{
"product_name": "Windows 10 Version 1507",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "10.0.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "Windows 10 Version 1607",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "10.0.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "Windows Server 2016",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "10.0.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "Windows Server 2016 (Server Core installation)",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "10.0.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "Windows 7",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "6.1.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "Windows 7 Service Pack 1",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "6.1.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "Windows 8.1",
"version": {
"version_data": [
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"version_affected": "\u003c",
"version_name": "6.3.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "Windows Server 2008 Service Pack 2",
"version": {
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"version_affected": "\u003c",
"version_name": "6.0.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "Windows Server 2008 Service Pack 2 (Server Core installation)",
"version": {
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"version_affected": "\u003c",
"version_name": "6.0.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "Windows Server 2008 Service Pack 2",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "6.0.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "Windows Server 2008 R2 Service Pack 1",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "6.1.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "Windows Server 2008 R2 Service Pack 1 (Server Core installation)",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "6.0.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "Windows Server 2012",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "6.2.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "Windows Server 2012 (Server Core installation)",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "6.2.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "Windows Server 2012 R2",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "6.3.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "Windows Server 2012 R2 (Server Core installation)",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "6.3.0",
"version_value": "publication"
}
]
}
}
]
},
"vendor_name": "Microsoft"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "\u003cp\u003eAn elevation of privilege vulnerability exists when Microsoft Windows processes group policy updates. An attacker who successfully exploited this vulnerability could potentially escalate permissions or perform additional privileged actions on the target machine.\u003c/p\u003e\n\u003cp\u003eTo exploit this vulnerability, an attacker would need to launch a man-in-the-middle (MiTM) attack against the traffic passing between a domain controller and the target machine. An attacker could then create a group policy to grant administrator rights to a standard user.\u003c/p\u003e\n\u003cp\u003eThe security update addresses the vulnerability by enforcing Kerberos authentication for certain calls over LDAP.\u003c/p\u003e\n"
}
]
},
"impact": {
"cvss": [
{
"baseScore": 7.5,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C",
"version": "3.1"
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Elevation of Privilege"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1013",
"refsource": "MISC",
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1013"
}
]
}
},
"nvd.nist.gov": {
"cve": {
"configurations": [
{
"nodes": [
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],
"descriptions": [
{
"lang": "en",
"value": "\u003cp\u003eAn elevation of privilege vulnerability exists when Microsoft Windows processes group policy updates. An attacker who successfully exploited this vulnerability could potentially escalate permissions or perform additional privileged actions on the target machine.\u003c/p\u003e\n\u003cp\u003eTo exploit this vulnerability, an attacker would need to launch a man-in-the-middle (MiTM) attack against the traffic passing between a domain controller and the target machine. An attacker could then create a group policy to grant administrator rights to a standard user.\u003c/p\u003e\n\u003cp\u003eThe security update addresses the vulnerability by enforcing Kerberos authentication for certain calls over LDAP.\u003c/p\u003e\n"
},
{
"lang": "es",
"value": "Se presenta una vulnerabilidad de escalada de privilegios cuando Microsoft Windows procesa actualizaciones de pol\u00edticas de grupo, tambi\u00e9n se conoce como \"Group Policy Elevation of Privilege Vulnerability\""
}
],
"id": "CVE-2020-1013",
"lastModified": "2023-12-31T22:15:53.567",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 9.3,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 10.0,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
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"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.6,
"impactScore": 5.9,
"source": "secure@microsoft.com",
"type": "Primary"
},
{
"cvssData": {
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Secondary"
}
]
},
"published": "2020-09-11T17:15:17.857",
"references": [
{
"source": "secure@microsoft.com",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1013"
}
],
"sourceIdentifier": "secure@microsoft.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
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"value": "NVD-CWE-noinfo"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
}
}
}
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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.