CVE-2024-8062CWE-1088

Denial of Service in h2oai/h2o-3

High · published March 20, 2025

CVSS v3.0
7.5
EPSS
0%
Percentile
40.6
In the wild
Unconfirmed
What it is

A vulnerability in the typeahead endpoint of h2oai/h2o-3 version 3.46.0 allows for a denial of service. The endpoint performs a `HEAD` request to verify the existence of a specified resource without setting a timeout. An attacker can exploit this by sending multiple requests to an attacker-controlled server that hangs, causing the application to block and become unresponsive to other requests.

The record
Technical detail
CVSS v3.0
7.5 · HIGH
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00482 · 40.6th percentile
Weakness
CWE-1088 · Synchronous Access of Remote Resource without Timeout
Published
2025-03-20T10:11Z
EPSS history
Timeline
  • 20 MAR 10:11Z
    Denial of Service in h2oai/h2o-3
    cvelistv5