CVE Vulnerability

CVE-2020-8192

A denial of service vulnerability exists in Fastify v2.14.1 and v3.0.0-rc.4 that allows a malicious user to trigger resource exhaustion (when the allErrors option is used) with specially crafted schemas.

4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://hackerone.com/reports/903521 Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:fastify:fastify:3.0.0:rc4:*:*:*:node.js:*:*
cpe:2.3:a:fastify:fastify:2.14.1:*:*:*:*:node.js:*:*
Information

Published : 2020-07-30 01:15

Updated : 2020-08-06 06:46

NVD link : CVE-2020-8192

Mitre link : CVE-2020-8192

Products Affected
No products.
CWE
CWE-400