CVE-2024-7768: A vulnerability in the `/3/ImportFiles` endpoint of h2oai/h2o-3 version 3.46.1 allows an attacker to cause a denial of service. The endpoint takes a single GET…

PriorityP341high7.5CVSS 3.0

AVNACLPRNUINSUCNINAH

EPSS

0.73%

49.5th percentile

A vulnerability in the `/3/ImportFiles` endpoint of h2oai/h2o-3 version 3.46.1 allows an attacker to cause a denial of service. The endpoint takes a single GET parameter, `path`, which can be recursively set to reference itself. This leads the server to repeatedly call its own endpoint, eventually filling up the request queue and leaving the server unable to handle other requests.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
h2o	h2o	—	—
h2o	h2o	0 – 3.46.1	—
h2oai	h2oai_h2o-3	unspecified – latest	—

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