Description

An issue was discovered in Kwik before 0.10.1. A hash collision vulnerability (in the hash table used to manage connections) allows remote attackers to cause a considerable CPU load on the server (a Hash DoS attack) by initiating connections with colliding Source Connection IDs (SCIDs).

INFO

Published Date :

2025-02-20T00:00:00.000Z

Last Modified :

2025-02-20T17:26:01.482Z

Source :

mitre
AFFECTED PRODUCTS

The following products are affected by CVE-2025-23020 vulnerability.

Vendors Products
Ptrd
  • Kwik
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-23020.

URL Resource
https://github.com/ncc-pbottine/QUIC-Hash-Dos-Advisory cve-icon cve-icon
https://github.com/ptrd/kwik/releases/tag/v0.10.1 cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact