CVE Vulnerability

CVE-2021-21304

Dynamoose is an open-source modeling tool for Amazon's DynamoDB. In Dynamoose from version 2.0.0 and before version 2.7.0 there was a prototype pollution vulnerability in the internal utility method "lib/utils/object/set.ts". This method is used throughout the codebase for various operations throughout Dynamoose. We have not seen any evidence of this vulnerability being exploited. There is no evidence this vulnerability impacts versions 1.x.x since the vulnerable method was added as part of the v2 rewrite. This vulnerability also impacts v2.x.x beta/alpha versions. Version 2.7.0 includes a patch for this vulnerability.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/dynamoose/dynamoose/security/advisories/GHSA-rrqm-p222-8ph2 Patch Third Party Advisory
https://github.com/dynamoose/dynamoose/releases/tag/v2.7.0 Release Notes Third Party Advisory
https://www.npmjs.com/package/dynamoose Product Third Party Advisory
https://github.com/dynamoose/dynamoose/commit/324c62b4709204955931a187362f8999805b1d8e Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:dynamoosejs:dynamoose:*:*:*:*:*:node.js:*:*
Information

Published : 2021-02-08 06:15

Updated : 2022-10-25 03:44

NVD link : CVE-2021-21304

Mitre link : CVE-2021-21304

Products Affected
No products.
CWE
CWE-1321

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