title: Active Directory Information Disclosure Vulnerability
description: <p>An information disclosure vulnerability exists when Active Directory integrated DNS (ADIDNS) mishandles objects in memory. An authenticated attacker who successfully exploited this vulnerability would be able to read sensitive information about the target system.</p>
<p>To exploit this condition, an authenticated attacker would need to send a specially crafted request to the AD|DNS service. Note that the information disclosure vulnerability by itself would not be sufficient for an attacker to compromise a system. However, an attacker could combine this vulnerability with additional vulnerabilities to further exploit the system.</p>
<p>The update addresses the vulnerability by correcting how Active Directory integrated DNS (ADIDNS) handles objects in memory.</p>
problem types: Information Disclosure
affected:
{
vendor: Microsoft
product: Windows Server 2019
cpes: cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
platforms: x64-based Systems
versions:
version: 10.0.0, lessThan: publication, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2019 (Server Core installation)
cpes: cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
platforms: x64-based Systems
versions:
version: 10.0.0, lessThan: publication, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server, version 1909 (Server Core installation)
cpes: cpe:2.3:o:microsoft:windows_server_1909:*:*:*:*:*:*:*:*
platforms: x64-based Systems
versions:
version: 10.0.0, lessThan: publication, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server, version 1903 (Server Core installation)
cpes: cpe:2.3:o:microsoft:windows_server_1903:*:*:*:*:*:*:*:*
platforms: x64-based Systems
versions:
version: 10.0.0, lessThan: publication, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server version 2004
cpes: cpe:2.3:o:microsoft:windows_server_2004:*:*:*:*:*:*:*:*
platforms: x64-based Systems
versions:
version: 10.0.0, lessThan: publication, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2016
cpes: cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
platforms: x64-based Systems
versions:
version: 10.0.0, lessThan: publication, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2016 (Server Core installation)
cpes: cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
platforms: x64-based Systems
versions:
version: 10.0.0, lessThan: publication, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2008 Service Pack 2
cpes: cpe:2.3:o:microsoft:windows_server_2008_sp2:*:*:*:*:*:*:x64:*
platforms: 32-bit Systems
versions:
version: 6.0.0, lessThan: publication, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2008 Service Pack 2 (Server Core installation)
cpes: [cpe:2.3:o:microsoft:windows_server_2008_sp2:*:*:*:*:*:*:x64:*, cpe:2.3:o:microsoft:windows_server_2008_sp2:*:*:*:*:*:*:x86:*]
platforms: [32-bit Systems, x64-based Systems]
versions:
version: 6.0.0, lessThan: publication, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2008  Service Pack 2
cpes: cpe:2.3:o:microsoft:windows_server_2008_sp2:*:*:*:*:*:*:x86:*
platforms: x64-based Systems
versions:
version: 6.0.0, lessThan: publication, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2008 R2 Service Pack 1
cpes: cpe:2.3:o:microsoft:windows_server_2008_R2:*:*:*:*:*:*:x64:*
platforms: x64-based Systems
versions:
version: 6.1.0, lessThan: publication, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2008 R2 Service Pack 1 (Server Core installation)
cpes: cpe:2.3:o:microsoft:windows_server_2008_R2:*:*:*:*:*:*:x64:*
platforms: x64-based Systems
versions:
version: 6.0.0, lessThan: publication, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2012
cpes: cpe:2.3:o:microsoft:windows_server_2012:*:*:*:*:*:*:x64:*
platforms: x64-based Systems
versions:
version: 6.2.0, lessThan: publication, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2012 (Server Core installation)
cpes: cpe:2.3:o:microsoft:windows_server_2012:*:*:*:*:*:*:x64:*
platforms: x64-based Systems
versions:
version: 6.2.0, lessThan: publication, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2012 R2
cpes: cpe:2.3:o:microsoft:windows_server_2012_R2:*:*:*:*:*:*:x64:*
platforms: x64-based Systems
versions:
version: 6.3.0, lessThan: publication, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2012 R2 (Server Core installation)
cpes: cpe:2.3:o:microsoft:windows_server_2012_R2:*:*:*:*:*:*:x64:*
platforms: x64-based Systems
versions:
version: 6.3.0, lessThan: publication, versionType: custom, status: affected
}
metrics:
format: CVSS
scenarios: GENERAL
cvssV3_1: [
version: 3.1
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C
]