VULNERABILITY INTELLIGENCE

CVE-2025-23020

CVSS score5.3 MEDIUM
EPSS probability0.58%
CISA KEVNot currently listed
Published2025-02-20
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

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).

Weakness classification

  • cve@mitre.org: CWE-407

Primary references