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.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

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

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

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

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2021-02-08 18:15

Updated : 2022-10-25 15:44

NVD link : CVE-2021-21304

Mitre link : CVE-2021-21304

CVE.ORG link : CVE-2021-21304

JSON object : View

Products Affected

dynamoosejs

dynamoose

CWE

CWE-1321

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

CWE-915

Improperly Controlled Modification of Dynamically-Determined Object Attributes

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