CVE Vulnerabilities

CVE-2024-38984

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

Published: Jul 30, 2024 | Modified: Nov 21, 2024
CVSS 3.x
9.8
CRITICAL
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu

Prototype Pollution in lukebond json-override 0.2.0 allows attackers to to execute arbitrary code or cause a Denial of Service (DoS) via the proto property.

Weakness

The product receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype.

Affected Software

Name Vendor Start Version End Version
Json-override Lukebond 0.2.0 (including) 0.2.0 (including)

Potential Mitigations

References