CVE-2024-10549

NONE EPSS 43.7%
Published Mar 20, 20251y ago · Modified Jun 17, 20262w ago
Find Similar
Published Mar 20, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

Description

A vulnerability in the `/3/Parse` endpoint of h2oai/h2o-3 version 3.46.0.1 allows for a denial of service (DoS) attack. The endpoint uses a user-specified string to construct a regular expression, which is then applied to another user-specified string. By sending multiple simultaneous requests, an attacker can exhaust all available threads, leading to a complete denial of service.

Threat Intelligence

EPSS Exploit Probability
43.7% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-1333

Affected Products 1

VendorProductVersionRange
h2oh2o3.46.0.1any

References 1

  • huntr.com https://huntr.com/bounties/ce7bd2d6-fd38-440d-a91a-dd8f3fc06bc2
    ExploitThird Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.