CVE-2023-36435
CVSS 3.1 Score 7.5 of 10 (high)
Details
Published Oct 10, 2023
Updated: May 29, 2024
CWE ID 400
Summary
CVE-2023-36435 is a newly disclosed vulnerability affecting Microsoft's QUIC implementation. This issue permits denial-of-service attacks through specially crafted QUIC packets. An attacker can send these packets to a target server, causing it to consume significant resources and potentially leading to a denial-of-service condition. The vulnerability can be exploited remotely and requires no user interaction. Microsoft has released a patch to address this issue, and administrators are strongly encouraged to apply it as soon as possible to mitigate the risk.
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Affected Products
- Windows 11 21H2
- Microsoft Windows 11 22h2
- Microsoft .NET Framework
- Windows Server 2022
Affected Vendors
- Microsoft
Advisories, Assessments, and Mitigations
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