CVE-2024-7765

Public Exploit
Denial of Service in h2oai/h2o-3

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.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 3.0 •
EPSS 0.07%
Affected: h2oai h2oai/h2o-3
Published at:
Updated at:

References

Link Tags
https://huntr.com/bounties/0e58b1a5-bdca-4e60-af92-09de9c76a9ff exploit

Frequently Asked Questions

What is the severity of CVE-2024-7765?
CVE-2024-7765 has been scored as a high severity vulnerability.
How to fix CVE-2024-7765?
To fix CVE-2024-7765, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-7765 being actively exploited in the wild?
It is possible that CVE-2024-7765 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-7765?
CVE-2024-7765 affects h2oai h2oai/h2o-3.
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