Resource exhaustion in Microsoft .Net
CVE-2023-36435
Microsoft QUIC Denial of Service Vulnerability
Vulnerability class: DoS (Denial of Service)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.055 (92.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 93rd percentile — 92.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.055 · newest: 0.055 · change: +0.000
Affected products
- Microsoft .Net
- Microsoft .Net 7.0 — versions 7.0.0
- Microsoft Powershell 7.3 — versions 7.3.0
- Microsoft Windows 11 21h2
- Microsoft Windows 11 22h2
- Microsoft Windows 11 Version 21h2 — versions 10.0.0
- Microsoft Windows 11 Version 22h2 — versions 10.0.22621.0
- Microsoft Windows Server 2022 — versions 10.0.20348.0
- Microsoft Windows Server 2022
Weakness classification (CWE)
References
- msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36435 (vendor-advisory, Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2023-36435?
- CVE-2023-36435 is a high-severity vulnerability in Microsoft .Net, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2023-10-10.
- How severe is CVE-2023-36435?
- High severity. CVSS v3 base score is 7.5 out of 10.