CVE Vulnerability

CVE-2018-3722

merge-deep node module before 3.0.1 suffers from a Modification of Assumed-Immutable Data (MAID) vulnerability, which allows a malicious user to modify the prototype of "Object" via __proto__, causing the addition or modification of an existing property that will exist on all objects.

6.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://hackerone.com/reports/310708 Exploit Third Party Advisory
https://github.com/jonschlinkert/merge-deep/commit/2c33634da7129a5aefcc262d2fec2e72224404e5 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:merge-deep_project:merge-deep:*:*:*:*:*:node.js:*:*
Information

Published : 2018-06-07 02:29

Updated : 2019-10-09 11:40

NVD link : CVE-2018-3722

Mitre link : CVE-2018-3722

Products Affected
No products.
CWE
NVD-CWE-noinfo