CVE Vulnerability

CVE-2022-25324

All versions of package bignum are vulnerable to Denial of Service (DoS) due to a type-check exception in V8, when verifying the type of the second argument to the .powm function, V8 will crash regardless of Node try/catch blocks.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/justmoon/node-bignum/blob/ef2e02533e598d6df8421000033c4753cde89ee2/index.js%23L111 Broken Link Third Party Advisory
https://snyk.io/vuln/SNYK-JS-BIGNUM-2388581 Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:bignum_project:bignum:*:*:*:*:*:node.js:*:*
Information

Published : 2022-05-06 08:15

Updated : 2022-05-17 04:42

NVD link : CVE-2022-25324

Mitre link : CVE-2022-25324

Products Affected
No products.
CWE
CWE-1321

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')