Vulnerability · Published Feb 20, 2025 · Assigned by mitre
CVE-2025-24946
Medium 5.3
In plain English
A medium-severity security flaw in picoquic from privateoctopus. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 46% of all known vulnerabilities).
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.5%top 53.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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).
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| privateoctopus | picoquic | 0 – before b80fd3f5903279ae3e7714ee4109363d9ab4491a |
Weakness: CWE-407 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L