CVE-2024-7765
H2Oai H2O-3 Denial of Service (DoS) Vulnerability
Description
In h2oai/h2o-3 version 3.46.0.2, a vulnerability exists where uploading and repeatedly parsing a large GZIP file can cause a denial of service. The server becomes unresponsive due to memory exhaustion and a large number of concurrent slow-running jobs. This issue arises from the improper handling of highly compressed data, leading to significant data amplification.
INFO
Published Date :
March 20, 2025, 10:15 a.m.
Last Modified :
April 1, 2025, 8:33 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-7765.
| URL | Resource |
|---|---|
| https://huntr.com/bounties/0e58b1a5-bdca-4e60-af92-09de9c76a9ff | Exploit |
| https://huntr.com/bounties/0e58b1a5-bdca-4e60-af92-09de9c76a9ff | Exploit |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-7765 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-7765 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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Initial Analysis by [email protected]
Apr. 01, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Added CPE Configuration OR *cpe:2.3:a:h2o:h2o:3.46.0.2:*:*:*:*:*:*:* Added Reference Type CISA-ADP: https://huntr.com/bounties/0e58b1a5-bdca-4e60-af92-09de9c76a9ff Types: Exploit Added Reference Type huntr.dev: https://huntr.com/bounties/0e58b1a5-bdca-4e60-af92-09de9c76a9ff Types: Exploit -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Mar. 20, 2025
Action Type Old Value New Value Added Reference https://huntr.com/bounties/0e58b1a5-bdca-4e60-af92-09de9c76a9ff -
New CVE Received by [email protected]
Mar. 20, 2025
Action Type Old Value New Value Added Description In h2oai/h2o-3 version 3.46.0.2, a vulnerability exists where uploading and repeatedly parsing a large GZIP file can cause a denial of service. The server becomes unresponsive due to memory exhaustion and a large number of concurrent slow-running jobs. This issue arises from the improper handling of highly compressed data, leading to significant data amplification. Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Added CWE CWE-409 Added Reference https://huntr.com/bounties/0e58b1a5-bdca-4e60-af92-09de9c76a9ff
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-7765 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-7765
weaknesses.