CVE tracker / CVE-2024-43450
CVE-2024-43450
CVE-2024-43450 is the Windows DNS Spoofing Vulnerability. Microsoft rates it Important, CVSS 7.5. It is not in CISA's Known Exploited Vulnerabilities catalog. Published November 12, 2024.
Risk summary
HighSpoofing
7.5
CVSS v3 base
0.6%
EPSS: chance of exploitation in 30 days
High
Severity
Important
Microsoft's rating
Less Likely
Microsoft: exploitation
No
In CISA KEV
How to fix it
Microsoft lists 15 affected products and the update that fixes each:
- KB5046612 · fixed build 10.0.14393.7515
Windows Server 2016 (Server Core installation), Windows Server 2016 - KB5046615 · fixed build 10.0.17763.6532
Windows Server 2019 (Server Core installation), Windows Server 2019 - KB5046616 · fixed build 10.0.20348.2849
Windows Server 2022 (Server Core installation), Windows Server 2022 - KB5046617 · fixed build 10.0.26100.2314
Windows Server 2025 (Server Core installation), Windows Server 2025 - KB5046618 · fixed build 10.0.25398.1251
Windows Server 2022, 23H2 Edition (Server Core installation) - KB5046682 · fixed build 6.3.9600.22267
Windows Server 2012 R2 (Server Core installation), Windows Server 2012 R2 - KB5046687 · fixed build 6.1.7601.27415
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation), Windows Server 2008 R2 for x64-based Systems Service Pack 1 - KB5046697 · fixed build 6.2.9200.25165
Windows Server 2012 (Server Core installation), Windows Server 2012
What Microsoft changed
- November 12, 2024: Information published.
Details
- Weakness
- CWE-924: Improper Enforcement of Message Integrity During Transmission in a Communication Channel
- Publicly disclosed (Microsoft)
- No
- Exploited (Microsoft)
- No
- Known exploited (CISA KEV)
- Not listed
- Published
- November 12, 2024
- Last revised
- November 12, 2024
Get told when this changes
Senserva Watch emails Microsoft security and patch alerts when something moves: a new exploitation report, a revised fix, a known issue. Free, one email address.
References
From Microsoft, CISA, NVD and FIRST data; the Microsoft details were read when this page was opened. Check the references above before you act.