Vulnerability · Published Sep 11, 2020 · Assigned by microsoft

CVE-2020-0761Active Directory Remote Code Execution Vulnerability

High 8.8

In plain English

A high-severity security flaw in Windows Server 2008 R2 Service Pack 1 from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 3.6% (higher than 90% of all known vulnerabilities).

Severity (CVSS 3.1)8.8High
Exploit odds (30 days)3.6%top 10.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

<p>A remote code execution vulnerability exists when Active Directory integrated DNS (ADIDNS) mishandles objects in memory. An authenticated attacker who successfully exploited the vulnerability could run arbitrary code in the context of the Local System Account</p> <p>To exploit the vulnerability, an authenticated attacker could send malicious requests to an Active Directory integrated DNS (ADIDNS) server.</p> <p>The update addresses the vulnerability by correcting how Active Directory integrated DNS (ADIDNS) handles objects in memory.</p>

Affected products (as reported)

VendorProductVersions
Microsoft Windows Server version 2004 10.0.0 – before publication
Microsoft Windows Server 2019 10.0.0 – before publication
Microsoft Windows Server 2019 (Server Core installation) 10.0.0 – before publication
Microsoft Windows Server, version 1909 (Server Core installation) 10.0.0 – before publication
Microsoft Windows Server, version 1903 (Server Core installation) 10.0.0 – before publication
Microsoft Windows Server 2016 10.0.0 – before publication
Microsoft Windows Server 2016 (Server Core installation) 10.0.0 – before publication
Microsoft Windows Server 2008 Service Pack 2 6.0.0 – before publication
Microsoft Windows Server 2008 Service Pack 2 (Server Core installation) 6.0.0 – before publication
Microsoft Windows Server 2008 Service Pack 2 6.0.0 – before publication
Microsoft Windows Server 2008 R2 Service Pack 1 6.1.0 – before publication
Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation) 6.0.0 – before publication
Microsoft Windows Server 2012 6.2.0 – before publication
Microsoft Windows Server 2012 (Server Core installation) 6.2.0 – before publication
Microsoft Windows Server 2012 R2 6.3.0 – before publication
Microsoft Windows Server 2012 R2 (Server Core installation) 6.3.0 – before publication

References