CVE-2022-39288

· HIGHModified

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CVSS v3.1

7.5

EPSS

59.24%

Published

Oct 10, 2022

Modified

Nov 21, 2024

Public PoC / Exploit (1)

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Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

fastify is a fast and low overhead web framework, for Node.js. Affected versions of fastify are subject to a denial of service via malicious use of the Content-Type header. An attacker can send an invalid Content-Type header that can cause the application to crash. This issue has been addressed in commit `fbb07e8d` and will be included in release version 4.8.1. Users are advised to upgrade. Users unable to upgrade may manually filter out http content with malicious Content-Type headers.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses (CWE)

CWE-754

Affected Products (1)

fastify · fastify (up to 4.8.1)vulnerable

References (6)

https://github.com/fastify/fastify/commit/fbb07e8dfad74c69cd4cd2211aedab87194618e3

PatchThird Party Advisory

https://github.com/fastify/fastify/security/advisories/GHSA-455w-c45v-86rg

MitigationThird Party Advisory

https://github.com/fastify/fastify/security/policy