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TI-2024-19782 Aliases CVE-2024-30019GHSA-h7pp-jw89-9v36

DHCP Server Service Denial of Service Vulnerability

Priority LOW 34CWE-400Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and Microsoft. Impact type from Microsoft.

Summary

DHCP Server Service Denial of Service Vulnerability

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.02621 85th percentileScored 2026-11-07
Fix Fixed Microsoft: 11 updates

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
MicrosoftWindows Server 201910.0.17763.0 to before 10.0.17763.582010.0.17763.5820Patch availableCNA
MicrosoftWindows Server 2019 (Server Core installation)10.0.17763.0 to before 10.0.17763.582010.0.17763.5820Patch availableCNA
MicrosoftWindows Server 202210.0.20348.0 to before 10.0.20348.246110.0.20348.2461Patch availableCNA
MicrosoftWindows Server 2022, 23H2 Edition (Server Core installation)10.0.25398.0 to before 10.0.25398.88710.0.25398.887Patch availableCNA
MicrosoftWindows Server 201610.0.14393.0 to before 10.0.14393.698110.0.14393.6981Patch availableCNA
MicrosoftWindows Server 2016 (Server Core installation)10.0.14393.0 to before 10.0.14393.698110.0.14393.6981Patch availableCNA
MicrosoftWindows Server 2008 Service Pack 26.0.6003.0 to before 6.0.6003.226686.0.6003.22668Patch availableCNA
MicrosoftWindows Server 2008 Service Pack 2 (Server Core installation)6.0.6003.0 to before 6.0.6003.226686.0.6003.22668Patch availableCNA
MicrosoftWindows Server 2008 Service Pack 26.0.6003.0 to before 6.0.6003.226686.0.6003.22668Patch availableCNA
MicrosoftWindows Server 2008 R2 Service Pack 16.1.7601.0 to before 6.1.7601.271176.1.7601.27117Patch availableCNA
MicrosoftWindows Server 2008 R2 Service Pack 1 (Server Core installation)6.1.7601.0 to before 6.1.7601.271176.1.7601.27117Patch availableCNA
MicrosoftWindows Server 20126.2.9200.0 to before 6.2.9200.248686.2.9200.24868Patch availableCNA
MicrosoftWindows Server 2012 (Server Core installation)6.2.9200.0 to before 6.2.9200.248686.2.9200.24868Patch availableCNA
MicrosoftWindows Server 2012 R26.3.9600.0 to before 6.3.9600.219726.3.9600.21972Patch availableCNA
MicrosoftWindows Server 2012 R2 (Server Core installation)6.3.9600.0 to before 6.3.9600.219726.3.9600.21972Patch availableCNA
  • Windows Server 2019 VendorMicrosoft Affected 10.0.17763.0 to before 10.0.17763.5820 Fixed in 10.0.17763.5820 Patch available CNA
  • Windows Server 2019 (Server Core installation) VendorMicrosoft Affected 10.0.17763.0 to before 10.0.17763.5820 Fixed in 10.0.17763.5820 Patch available CNA
  • Windows Server 2022 VendorMicrosoft Affected 10.0.20348.0 to before 10.0.20348.2461 Fixed in 10.0.20348.2461 Patch available CNA
  • Windows Server 2022, 23H2 Edition (Server Core installation) VendorMicrosoft Affected 10.0.25398.0 to before 10.0.25398.887 Fixed in 10.0.25398.887 Patch available CNA
  • Windows Server 2016 VendorMicrosoft Affected 10.0.14393.0 to before 10.0.14393.6981 Fixed in 10.0.14393.6981 Patch available CNA
  • Windows Server 2016 (Server Core installation) VendorMicrosoft Affected 10.0.14393.0 to before 10.0.14393.6981 Fixed in 10.0.14393.6981 Patch available CNA
  • Windows Server 2008 Service Pack 2 VendorMicrosoft Affected 6.0.6003.0 to before 6.0.6003.22668 Fixed in 6.0.6003.22668 Patch available CNA
  • Windows Server 2008 Service Pack 2 (Server Core installation) VendorMicrosoft Affected 6.0.6003.0 to before 6.0.6003.22668 Fixed in 6.0.6003.22668 Patch available CNA
  • Windows Server 2008 Service Pack 2 VendorMicrosoft Affected 6.0.6003.0 to before 6.0.6003.22668 Fixed in 6.0.6003.22668 Patch available CNA
  • Windows Server 2008 R2 Service Pack 1 VendorMicrosoft Affected 6.1.7601.0 to before 6.1.7601.27117 Fixed in 6.1.7601.27117 Patch available CNA
  • Windows Server 2008 R2 Service Pack 1 (Server Core installation) VendorMicrosoft Affected 6.1.7601.0 to before 6.1.7601.27117 Fixed in 6.1.7601.27117 Patch available CNA
  • Windows Server 2012 VendorMicrosoft Affected 6.2.9200.0 to before 6.2.9200.24868 Fixed in 6.2.9200.24868 Patch available CNA
  • Windows Server 2012 (Server Core installation) VendorMicrosoft Affected 6.2.9200.0 to before 6.2.9200.24868 Fixed in 6.2.9200.24868 Patch available CNA
  • Windows Server 2012 R2 VendorMicrosoft Affected 6.3.9600.0 to before 6.3.9600.21972 Fixed in 6.3.9600.21972 Patch available CNA
  • Windows Server 2012 R2 (Server Core installation) VendorMicrosoft Affected 6.3.9600.0 to before 6.3.9600.21972 Fixed in 6.3.9600.21972 Patch available CNA

CPE configurations NVD · 8

CPEVersionsRoleVendor
cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*not specified by NVDVulnerableMicrosoft
cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*r2 sp1VulnerableMicrosoft
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*not specified by NVDVulnerableMicrosoft
cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*r2VulnerableMicrosoft
cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*before 10.0.14393.6981VulnerableMicrosoft
cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*before 10.0.17763.5820VulnerableMicrosoft
cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*before 10.0.20348.2461VulnerableMicrosoft
cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:*before 10.0.25398.887VulnerableMicrosoft
  • cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:* Versions r2 sp1 Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:* Versions r2 Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:* Versions before 10.0.14393.6981 Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:* Versions before 10.0.17763.5820 Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:* Versions before 10.0.20348.2461 Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:* Versions before 10.0.25398.887 Vulnerable ·Microsoft

Remediation

Microsoft 11 updates

  • KB5037848
    SecurityHotpatchUpdate
    • Windows Server 2022 10.0.20348.2458
    • Windows Server 2022 (Server Core installation) 10.0.20348.2458
  • KB5037836
    Security Only
    • Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.22668
    • Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.22668
    • Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.22668
    • Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.22668
  • KB5037823
    Monthly Rollup
    • Windows Server 2012 R2 6.3.9600.21972
    • Windows Server 2012 R2 (Server Core installation) 6.3.9600.21972
Show 8 more Microsoft updates
  • KB5037803
    Security Only
    • Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27117
    • Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27117
  • KB5037800
    Monthly Rollup
    • Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.22668
    • Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.22668
    • Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.22668
    • Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.22668
  • KB5037782
    Security Update
    • Windows Server 2022 10.0.20348.2461
    • Windows Server 2022 (Server Core installation) 10.0.20348.2461
  • KB5037781
    Security Update
    • Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.887
  • KB5037780
    Monthly Rollup
    • Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.27117
    • Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.27117
  • KB5037778
    Monthly Rollup
    • Windows Server 2012 6.2.9200.24868
    • Windows Server 2012 (Server Core installation) 6.2.9200.24868
  • KB5037765
    Security Update
    • Windows 10 Version 1809 for 32-bit Systems 10.0.17763.5820
    • Windows 10 Version 1809 for ARM64-based Systems 10.0.17763.5820
    • Windows 10 Version 1809 for x64-based Systems 10.0.17763.5820
    • Windows Server 2019 10.0.17763.5820
    • Windows Server 2019 (Server Core installation) 10.0.17763.5820
  • KB5037763
    Security Update
    • Windows 10 Version 1607 for 32-bit Systems 10.0.14393.6981
    • Windows 10 Version 1607 for x64-based Systems 10.0.14393.6981
    • Windows Server 2016 10.0.14393.6981
    • Windows Server 2016 (Server Core installation) 10.0.14393.6981

Vendor assessments

Microsoft

Microsoft's page for this CVE →

Impact
Denial of Service
Exploited
No
Publicly disclosed
No
Exploitability
Exploitation Less Likely

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-30019
  2. 2026-10-03 Alias added: GHSA-h7pp-jw89-9v36

References

Advisory 1

  • TI-2020-01431 Netlogon Elevation of Privilege Vulnerability KEVCVSS 3.1CRITICAL 10.0
  • TI-2020-01310 Improper input validation in Microsoft Windows Server KEVCVSS 3.1CRITICAL 10.0
  • TI-2019-00485 Use after free in Microsoft Windows KEVCVSS 3.1CRITICAL 9.8
  • TI-2017-06077 Microsoft Windows XP SP3, Windows XP x64 XP2, Windows Server 2003 SP2, Windows Vista… KEVCVSS 3.1CRITICAL 9.8
  • TI-2015-01465 HTTP.sys in Microsoft Windows 7 SP1, Windows Server 2008 R2 SP1, Windows 8, Windows 8.1… KEVCVSS 3.1CRITICAL 9.8
  • TI-2008-04072 The Server service in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP1 and… KEVCVSS 3.1CRITICAL 9.8
See all 3551 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences