CVE-2021-23574 Information

Description

All versions of package js-data are vulnerable to Prototype Pollution via the deepFillIn and the set functions. This is an incomplete fix of CVE-2020-28442.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-2320790 https://snyk.io/vuln/SNYK-JS-JSDATA-1584361 https://github.com/js-data/js-data/blob/master/dist/js-data.js%23L472 https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2320791 https://github.com/js-data/js-data/issues/576 https://github.com/js-data/js-data/issues/577

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8