CVE-2025-24946 MEDIUM

CVE-2025-24946

Vendor Privateoctopus
Product picoquic
Weakness CWE-407
Published February 20, 2025
Last update February 20, 2025

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

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

What the vulnerability does

01Description

The hash table used to manage connections in picoquic before b80fd3f uses a weak hash function, allowing remote attackers to cause a considerable CPU load on the server (a Hash DoS attack) by initiating connections with colliding Source Connection IDs (SCIDs).

Key dates

02Disclosure timeline

February 20, 2025 CVE published
February 20, 2025 Record updated