CVE-2021-28860 Information

Description

In Node.js mixme prior to v0.5.1 an attacker can add or alter properties of an object via ‘proto’ through the mutate() and merge() functions. The polluted attribute will be directly assigned to every object in the program. This will put the availability of the program at risk causing a potential denial of service (DoS).

CVSS Vector

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

Reference

https://github.com/adaltas/node-mixme/issues/1 https://www.npmjs.com/~david https://github.com/adaltas/node-mixme/commit/cfd5fbfc32368bcf7e06d1c5985ea60e34cd4028 http://nodejs.com https://github.com/adaltas/node-mixme/security/advisories/GHSA-79jw-6wg7-r9g4 https://security.netapp.com/advisory/ntap-20210618-0005/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.1