Denial of Service Vulnerability in h2oai/h2o-3 Product by H2O.ai
CVE-2024-7765

7.5HIGH

Key Information:

Vendor

H2oai

Status
H2oai/h2o-3
Vendor
CVE Published:
20 March 2025

What is CVE-2024-7765?

In the h2oai/h2o-3 product version 3.46.0.2, a flaw exists that allows an attacker to cause a denial of service by uploading and repeatedly parsing a large GZIP file. The improper handling of highly compressed data can lead to memory exhaustion on the server, rendering it unresponsive. This scenario occurs due to the amplification of data that results in a large number of concurrent slow-running jobs, significantly impacting the server's performance.

Affected Version(s)

h2oai/h2o-3 <= unspecified

References

https://huntr.com/bounties/0e58b1a5-bdca-4e60-af92-09de9c...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

CVSS V3.0

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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CVE-2024-7765 : Denial of Service Vulnerability in h2oai/h2o-3 Product by H2O.ai