CVE-2018-3721

lodash: Prototype pollution in utilities function

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

El módulo de node lodash en versiones anteriores a la 4.17.5 se ve afectada por una vulnerabilidad MAID (modificación de datos asumidos como asumible) mediante las funciones "defaultsDeep", "merge" y "mergeWith", lo que permite que un usuario malicioso modifique el prototipo de "Object" mediante __proto__, provocando la adición o modificación de una propiedad existente que va a existir en todos los objetos.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Attack Vector

Local

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2017-06-14 First Exploit
2017-12-28 CVE Reserved
2018-06-07 CVE Published
2024-08-13 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-20: Improper Input Validation
CWE-471: Modification of Assumed-Immutable Data (MAID)
CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

CAPEC

References (6)

URL	Tag	Source
https://security.netapp.com/advisory/ntap-20190919-0004	Third Party Advisory

URL	Date	SRC
https://github.com/ossf-cve-benchmark/CVE-2018-3721	2017-06-14
https://hackerone.com/reports/310443	2024-09-16

URL	Date	SRC
https://github.com/lodash/lodash/commit/d8e069cc3410082e44eb18fcf8e7f3d08ebe1d4a	2024-02-16

URL	Date	SRC
https://access.redhat.com/security/cve/CVE-2018-3721	2021-10-19
https://bugzilla.redhat.com/show_bug.cgi?id=1545884	2021-10-19

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Lodash Search vendor "Lodash"		Lodash Search vendor "Lodash" for product "Lodash"				< 4.17.5 Search vendor "Lodash" for product "Lodash" and version " < 4.17.5"		node.js		Affected
Netapp Search vendor "Netapp"		Active Iq Unified Manager Search vendor "Netapp" for product "Active Iq Unified Manager"				-		linux		Affected
Netapp Search vendor "Netapp"		Active Iq Unified Manager Search vendor "Netapp" for product "Active Iq Unified Manager"				-		vmware_vsphere		Affected
Netapp Search vendor "Netapp"		Active Iq Unified Manager Search vendor "Netapp" for product "Active Iq Unified Manager"				-		windows		Affected
Netapp Search vendor "Netapp"		System Manager Search vendor "Netapp" for product "System Manager"				9.0 Search vendor "Netapp" for product "System Manager" and version "9.0"		-		Affected