CVE-2024-10549
CVSS 3.0 Score 7.5 of 10 (high)
Details
Published Mar 20, 2025
CWE ID 400
Summary
CVE-2024-10549 is a newly identified vulnerability affecting the `/3/Parse` endpoint in h2oai/h2o-3 version 3.46.0.1. This issue allows for a denial of service (DoS) attack through user-controlled inputs. The endpoint constructs regular expressions using user-specified strings and applies them to another user-provided string. An attacker can exploit this by sending multiple concurrent requests, leading to the exhaustion of all available threads and ultimately resulting in a complete denial of service.
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Affected Products
- h2oai h2o-3
Affected Vendors
- H2O.ai