CVE-2023-35638

DHCP Server Service Denial of Service Vulnerability

CVE-2023-35638 is fixed in 11 products on 1 platform, first by KB5033373, released December 12, 2023. It is not reported as exploited. Patch Radar priority: High.

High

CVSS

7.5

Important

Exploitation

None reported

Exploitation Less Likely

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0326

88th percentile

Where it's fixed

Product	Fixed in	Fix	Released
Microsoft
Windows Server 2012		KB5033429	Dec 12, 2023
Windows Server 2012 (Server Core installation)		KB5033429	Dec 12, 2023
Windows Server 2012 R2		KB5033420	Dec 12, 2023
Windows Server 2012 R2 (Server Core installation)		KB5033420	Dec 12, 2023
Windows Server 2016	14393.6529	KB5033373	Dec 12, 2023
Windows Server 2016 (Server Core installation)	14393.6529	KB5033373	Dec 12, 2023
Windows Server 2019	17763.5206	KB5033371	Dec 12, 2023
Windows Server 2019 (Server Core installation)	17763.5206	KB5033371	Dec 12, 2023
Windows Server 2022		KB5033464	Dec 12, 2023
Windows Server 2022	20348.2159	KB5033118	Dec 12, 2023
Windows Server 2022 (Server Core installation)		KB5033464	Dec 12, 2023
Windows Server 2022 (Server Core installation)	20348.2159	KB5033118	Dec 12, 2023
Windows Server 2022, 23H2 Edition (Server Core installation)	25398.584	KB5033383	Dec 12, 2023

Details

Published
December 12, 2023
Weakness
Buffer Over-read
Vendor advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35638

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