CRITICAL
A memory corruption vulnerability exists in the Windows DHCP client when an attacker sends specially crafted DHCP responses to a client, aka "Windows DHCP Client Remote Code Execution Vulnerability." This affects Windows 10, Windows 10 Servers
Published Jan 8, 2019
9.8
CRITICALCVSS 3.0
EPSS 71.36%
Description
A memory corruption vulnerability exists in the Windows DHCP client when an attacker sends specially crafted DHCP responses to a client, aka "Windows DHCP Client Remote Code Execution Vulnerability." This affects Windows 10, Windows 10 Servers.
Affected products
-
- Version Version 1803 for 32-bit SystemsStatusaffectedConstraints-
- Version Version 1803 for ARM64-based SystemsStatusaffectedConstraints-
- Version Version 1803 for x64-based SystemsStatusaffectedConstraints-
- Version
-
- Version version 1803 (Server Core Installation)StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Windows 10 | n/a |
| ||||||||||||
| Microsoft | Windows 10 Servers | n/a |
|
- 1803
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
9.8 CRITICAL NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
7.5 HIGH NVD
AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
71.36% 0.71365
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.71365
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (40 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 71.36% (0.71365) | 99.40th | v5 (v2026.06.15) |
| Sep 22, 2026 | 71.36% (0.71365) | 99.38th | v5 (v2026.06.15) |
| Sep 21, 2026 | 67.38% (0.67381) | 99.30th | v5 (v2026.06.15) |
| Sep 6, 2026 | 71.36% (0.71365) | 99.37th | v5 (v2026.06.15) |
| Sep 5, 2026 | 67.38% (0.67381) | 99.28th | v5 (v2026.06.15) |
| Aug 30, 2026 | 71.36% (0.71365) | 99.37th | v5 (v2026.06.15) |
| Aug 28, 2026 | 67.38% (0.67381) | 99.28th | v5 (v2026.06.15) |
| Aug 24, 2026 | 71.36% (0.71365) | 99.36th | v5 (v2026.06.15) |
| Aug 23, 2026 | 67.38% (0.67381) | 99.28th | v5 (v2026.06.15) |
| Jun 15, 2026 | 71.36% (0.71365) | 99.33th | v5 (v2026.06.15) |
| Nov 21, 2025 | 73.12% (0.73119) | 98.72th | v4 (v2025.03.14) |
| Nov 18, 2025 | 77.02% (0.77019) | 99.04th | v4 (v2025.03.14) |
| Mar 29, 2025 | 73.12% (0.73119) | 98.40th | v4 (v2025.03.14) |
| Mar 17, 2025 | 63.30% (0.63303) | 98.24th | v4 (v2025.03.14) |
| Dec 18, 2024 | 40.24% (0.40237) | 97.30th | v3 (v2023.03.01) |
| Dec 17, 2024 | 55.63% (0.55634) | 97.79th | v3 (v2023.03.01) |
| Nov 17, 2024 | 73.21% (0.73208) | 98.20th | v3 (v2023.03.01) |
| Oct 23, 2024 | 82.29% (0.82288) | 98.47th | v3 (v2023.03.01) |
| Sep 23, 2024 | 87.41% (0.87409) | 98.70th | v3 (v2023.03.01) |
| Aug 27, 2024 | 91.22% (0.91218) | 98.94th | v3 (v2023.03.01) |
| Jun 21, 2024 | 93.26% (0.93256) | 99.09th | v3 (v2023.03.01) |
| May 31, 2024 | 95.00% (0.94996) | 99.31th | v3 (v2023.03.01) |
| Apr 18, 2024 | 95.07% (0.95072) | 99.29th | v3 (v2023.03.01) |
| Mar 14, 2024 | 95.41% (0.95414) | 99.31th | v3 (v2023.03.01) |
| Feb 6, 2024 | 95.44% (0.95440) | 99.24th | v3 (v2023.03.01) |
| Jan 2, 2024 | 95.77% (0.95765) | 99.30th | v3 (v2023.03.01) |
| May 22, 2023 | 96.07% (0.96066) | 99.19th | v3 (v2023.03.01) |
| Mar 7, 2023 | 96.37% (0.96367) | 99.21th | v3 (v2023.03.01) |
| Mar 6, 2023 | 48.51% (0.48506) | 98.63th | v2 (v2022.01.01) |
| Feb 8, 2023 | 48.51% (0.48506) | 98.62th | v2 (v2022.01.01) |
| Dec 25, 2022 | 46.99% (0.46992) | 98.52th | v2 (v2022.01.01) |
| Nov 21, 2022 | 42.24% (0.42244) | 98.21th | v2 (v2022.01.01) |
| Oct 15, 2022 | 35.76% (0.35759) | 97.78th | v2 (v2022.01.01) |
| Jul 5, 2022 | 33.48% (0.33483) | 97.57th | v2 (v2022.01.01) |
| Apr 1, 2022 | 27.89% (0.27892) | 97.08th | v2 (v2022.01.01) |
| Feb 4, 2022 | 46.11% (0.46114) | 97.85th | v2 (v2022.01.01) |
| Feb 3, 2022 | 36.84% (0.36838) | 98.09th | v1 |
| Jan 6, 2022 | 36.84% (0.36838) | 98.07th | v1 |
| Sep 1, 2021 | 11.50% (0.11504) | 95.62th | v1 |
| Apr 14, 2021 | 11.50% (0.11504) | 0.00th | v1 |
Weaknesses (1)
References (2)
- http://www.securityfocus.com/bid/106394 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0547 x_refsource_CONFIRMPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/106394 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0547 | x_refsource_CONFIRMPatchVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner microsoft
Published Jan 8, 2019
Updated Aug 4, 2024
Reserved Nov 26, 2018
Link CVE-2019-0547
CISA Vulnrichment
Updated n/a