Vulnerability Report

CVE-2022-39288

Title: Denial of Service via Content-Type header in Fastify

DoS

Proof Of Concept

No public PoC currently indexed for CVE-2022-39288.

CWE Category CWE-754
Published Date Oct 10, 2022
Modified Date Nov 21, 2024
Exploit Status Not Found
Score 7.5 CVSS v3.1
Exploit Probability (EPSS)
4.68%

Vulnerability Summary

CVE-2022-39288: 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.

Impacted Vendors

F
fastify 1

Reference Links

https://github.com/fastify/fastify/commit/fbb07e8dfad74c69cd4cd2211aedab87194618e3 https://github.com/fastify/fastify/security/advisories/GHSA-455w-c45v-86rg https://github.com/fastify/fastify/security/policy https://github.com/fastify/fastify/commit/fbb07e8dfad74c69cd4cd2211aedab87194618e3 https://github.com/fastify/fastify/security/advisories/GHSA-455w-c45v-86rg https://github.com/fastify/fastify/security/policy
CVSS v3.1
Source Entity [email protected]
Severity HIGH
7.5
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v3.1
Source Entity [email protected]
Severity HIGH
7.5
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2022-39288 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity LOW
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Stack

No specific products linked.