Executive Summary

Informations
Name CVE-2021-21304 First vendor Publication 2021-02-08
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21304

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Sources (Detail)

https://github.com/dynamoose/dynamoose/commit/324c62b4709204955931a187362f899...
https://github.com/dynamoose/dynamoose/releases/tag/v2.7.0
https://github.com/dynamoose/dynamoose/security/advisories/GHSA-rrqm-p222-8ph2
https://www.npmjs.com/package/dynamoose
Source Url

Alert History

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Date Informations
2024-11-28 13:51:58
  • Multiple Updates
2022-10-25 21:27:36
  • Multiple Updates
2022-05-12 09:23:10
  • Multiple Updates
2021-09-21 21:23:41
  • Multiple Updates
2021-08-19 21:23:20
  • Multiple Updates
2021-06-30 12:39:09
  • Multiple Updates
2021-05-13 05:23:01
  • Multiple Updates
2021-05-11 05:22:52
  • Multiple Updates
2021-05-04 14:06:49
  • Multiple Updates
2021-04-22 03:12:03
  • Multiple Updates
2021-02-12 17:23:02
  • Multiple Updates
2021-02-08 21:23:29
  • First insertion