CVE-2019-1212

Severity

CRITICAL

CVSS

9.8

EPSS

0.06738

Risk score

41.56

CISA KEV

PoC

Published

2019-08-14

Modified

2024-08-04

First seen

2026-08-07

Aliases

EUVD-2019-9780, GHSA-GGPR-X33H-6668

Products

Microsoft:Windows 10 Version 1607 10.0.0 <publication, Microsoft:Windows 10 Version 1709 10.0.0 <publication, Microsoft:Windows 10 Version 1709 for 32-bit Systems 10.0.0 <publication, Microsoft:Windows 10 Version 1803 10.0.0 <publication, Microsoft:Windows 10 Version 1809 10.0.0 <publication, Microsoft:Windows 10 Version 1903 for 32-bit Systems 10.0.0 <publication, Microsoft:Windows 10 Version 1903 for ARM64-based Systems 10.0.0 <publication, Microsoft:Windows 10 Version 1903 for x64-based Systems 10.0.0 <publication, Microsoft:Windows 7 6.1.0 <publication, Microsoft:Windows 7 Service Pack 1 6.1.0 <publication, Microsoft:Windows 8.1 6.3.0 <publication, Microsoft:Windows Server 2008 Service Pack 2 6.0.0 <publication, Microsoft:Windows Server 2008 R2 Service Pack 1 (Server Core installation) 6.0.0 <publication, Microsoft:Windows Server 2008 R2 Service Pack 1 6.1.0 <publication, Microsoft:Windows Server 2008 R2 Systems Service Pack 1 6.1.0 <publication, Microsoft:Windows Server 2008 Service Pack 2 (Server Core installation) 6.0.0 <publication, Microsoft:Windows Server 2008 Service Pack 2 6.0.0 <publication, Microsoft:Windows Server 2012 (Server Core installation) 6.2.0 <publication, Microsoft:Windows Server 2012 6.2.0 <publication, Microsoft:Windows Server 2012 R2 (Server Core installation) 6.3.0 <publication, Microsoft:Windows Server 2012 R2 6.3.0 <publication, Microsoft:Windows Server 2016 (Server Core installation) 10.0.0 <publication, Microsoft:Windows Server 2016 10.0.0 <publication, Microsoft:Windows Server 2019 (Server Core installation) 10.0.0 <publication, Microsoft:Windows Server 2019 10.0.0 <publication, Microsoft:Windows Server, version 1803 (Server Core Installation) 10.0.0 <publication, Microsoft:Windows Server, version 1903 (Server Core installation) 10.0.0 <publication

Sources

euvd EUVD-2019-9780

Description

A memory corruption vulnerability exists in the Windows Server DHCP service when processing specially crafted packets. An attacker who successfully exploited the vulnerability could cause the DHCP server service to stop responding. To exploit the vulnerability, a remote unauthenticated attacker could send a specially crafted packet to an affected DHCP server. The security update addresses the vulnerability by correcting how DHCP servers handle network packets.

Description

References