CVE-2023-32084 HTTP.sys Denial of Service Vulnerability
High 7.5
Published
Updated
Check this codebase for CVE-2023-32084 and fix it if it is affected.
What it is: CVE-2023-32084 is a high-severity vulnerability in Microsoft Windows 10 1809, published on 11 Jul 2023.
Exploitation: There is no known exploitation of CVE-2023-32084 in the wild and no public exploit code.
Affected product: Microsoft Windows 10 1809. No package-level version data is available, so check the vendor advisory linked from the reference page.
Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.
Reference: https://insights.sbomify.com/CVE-2023-32084/ (Markdown: https://insights.sbomify.com/CVE-2023-32084/index.md)
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2023-32084?
CVE-2023-32084 is a high-severity vulnerability in Microsoft Windows 10 1809, published on 11 Jul 2023.
Official description
HTTP.sys Denial of Service Vulnerability
Weakness: CWE-476
Which versions are affected by CVE-2023-32084?
It affects 5 products.
Products include Microsoft Windows 10 1809, Microsoft Windows 11 21h2, Microsoft Windows 11 22h2, Microsoft Windows Server 2019, Microsoft Windows Server 2022.
How do I fix CVE-2023-32084?
No fix has been published for CVE-2023-32084 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-32084 being exploited?
There is no known exploitation of CVE-2023-32084 in the wild and no public exploit code.
Other vulnerabilities in Microsoft Windows 10 1809
- CVE-2024-29988 Microsoft SmartScreen Prompt Security Feature Bypass
- CVE-2024-21412 Microsoft Windows Internet Shortcut Files Security Feature Bypass
- CVE-2025-62221 Microsoft Windows Use After Free
- CVE-2025-30400 Microsoft Windows DWM Core Library Use-After-Free
- CVE-2024-21338 Microsoft Windows Kernel Exposed IOCTL with Insufficient Access Control
Sources
Also known as GHSA-w972-j732-pqr4.