CVE-2025-23020 – tech.kwik:kwik

Package

Manager: maven
Name: tech.kwik:kwik
Vulnerable Version: >=0 <0.10.1

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

EPSS: 0.00059 pctl0.1854

Details

Kwik hash collision vulnerability 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).

Metadata

Created: 2025-02-20T03:32:03Z
Modified: 2025-02-20T20:18:50Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/02/GHSA-9f57-9rhg-4hvm/GHSA-9f57-9rhg-4hvm.json
CWE IDs: ["CWE-407"]
Alternative ID: GHSA-9f57-9rhg-4hvm
Finding: F067
Auto approve: 1