A vulnerability in the `/3/ParseSetup` endpoint of h2oai/h2o-3 version 3.46.0.1 allows for a denial of service (DoS) attack. The endpoint applies a user-specified regular expression to a user-controllable string. This can be exploited by an attacker to cause inefficient regular expression complexity, leading to the exhaustion of server resources and making the server unresponsive.
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Thu, 20 Mar 2025 19:15:00 +0000
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Thu, 20 Mar 2025 10:15:00 +0000
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Description | A vulnerability in the `/3/ParseSetup` endpoint of h2oai/h2o-3 version 3.46.0.1 allows for a denial of service (DoS) attack. The endpoint applies a user-specified regular expression to a user-controllable string. This can be exploited by an attacker to cause inefficient regular expression complexity, leading to the exhaustion of server resources and making the server unresponsive. | |
Title | Denial of Service by ReDOS in h2oai/h2o-3 | |
Weaknesses | CWE-1333 | |
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Metrics |
cvssV3_0
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Status: PUBLISHED
Assigner: @huntr_ai
Published:
Updated: 2025-03-20T18:30:21.595Z
Reserved: 2024-10-30T16:49:39.286Z
Link: CVE-2024-10550

Updated: 2025-03-20T17:52:10.356Z

Status : Received
Published: 2025-03-20T10:15:17.390
Modified: 2025-03-20T10:15:17.390
Link: CVE-2024-10550

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