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Vulnerability · Published Jun 13, 2023 · Assigned by microsoft

CVE-2023-32020Windows DNS Spoofing Vulnerability

Medium 5.6

In plain English

A medium-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 0.7% (higher than 52% of all known vulnerabilities).

Severity (CVSS 3.1)5.6Medium
Exploit odds (30 days)0.7%top 48.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

Windows DNS Spoofing Vulnerability

Affected products (as reported)

VendorProductVersions
Microsoft Windows Server 2019 10.0.17763.0 – before 10.0.17763.4499
Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.0 – before 10.0.17763.4499
Microsoft Windows Server 2022 10.0.20348.0 – before 10.0.20348.1787
Microsoft Windows Server 2016 10.0.14393.0 – before 10.0.14393.5989
Microsoft Windows Server 2016 (Server Core installation) 10.0.14393.0 – before 10.0.14393.5989
Microsoft Windows Server 2008 Service Pack 2 6.0.6003.0 – before 6.0.6003.22113
Microsoft Windows Server 2008 Service Pack 2 (Server Core installation) 6.0.6003.0 – before 6.0.6003.22113
Microsoft Windows Server 2008 Service Pack 2 6.0.6003.0 – before 6.0.6003.22113
Microsoft Windows Server 2008 R2 Service Pack 1 6.1.7601.0 – before 6.1.7601.26564
Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation) 6.1.7601.0 – before 6.1.7601.26564
Microsoft Windows Server 2012 6.2.9200.0 – before 6.2.9200.24314
Microsoft Windows Server 2012 (Server Core installation) 6.2.9200.0 – before 6.2.9200.24314
Microsoft Windows Server 2012 R2 6.3.9600.0 – before 6.3.9600.21013
Microsoft Windows Server 2012 R2 (Server Core installation) 6.3.9600.0 – before 6.3.9600.21013

Weakness: CWE-350 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C

References