CVE-2018-3721 Detail

Current Description

lodash node module before 4.17.5 suffers from a Modification of Assumed-Immutable Data (MAID) vulnerability via defaultsDeep, merge, and mergeWith functions, 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.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  6.5 MEDIUM
Vector:  CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N


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Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/lodash/lodash/commit/d8e069cc3410082e44eb18fcf8e7f3d08ebe1d4a Patch  Third Party Advisory 
https://hackerone.com/reports/310443 Exploit  Third Party Advisory 
https://security.netapp.com/advisory/ntap-20190919-0004/

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-noinfo Insufficient Information cwe source acceptance level NIST  
CWE-471 Modification of Assumed-Immutable Data (MAID) Reference acceptance level HackerOne  

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-3721
NVD Published Date:
06/06/2018
NVD Last Modified:
10/02/2019
Source:
HackerOne