CVE Vulnerabilities

CVE-2020-7638

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

Published: Apr 06, 2020 | Modified: Nov 21, 2024
CVSS 3.x
5.3
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/A:N
RedHat/V2
RedHat/V3
Ubuntu

confinit through 0.3.0 is vulnerable to Prototype Pollution.The setDeepProperty function could be tricked into adding or modifying properties of Object.prototype using a proto payload.

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
Confinit Confinit_project * 0.3.0 (including)

Potential Mitigations

References