CVE-2021-21304
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".
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.89%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.89% probability · 78th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-915, CWE-1321
- Affected
- dynamoosejs/dynamoose
- Source
- security-advisories@github.com
References
- https://github.com/dynamoose/dynamoose/commit/324c62b4709204955931a187362f8999805b1d8ePatch, Third Party Advisory
- https://github.com/dynamoose/dynamoose/releases/tag/v2.7.0Release Notes, Third Party Advisory
- https://github.com/dynamoose/dynamoose/security/advisories/GHSA-rrqm-p222-8ph2Patch, Third Party Advisory
- https://www.npmjs.com/package/dynamooseProduct, Third Party Advisory
- https://github.com/dynamoose/dynamoose/commit/324c62b4709204955931a187362f8999805b1d8ePatch, Third Party Advisory
- https://github.com/dynamoose/dynamoose/releases/tag/v2.7.0Release Notes, Third Party Advisory
- https://github.com/dynamoose/dynamoose/security/advisories/GHSA-rrqm-p222-8ph2Patch, Third Party Advisory
- https://www.npmjs.com/package/dynamooseProduct, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.