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CVE-2021-40663

Date: June 30, 2022

deep.assign npm package 0.0.0-alpha.0 is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution').

Language: JS

Severity Score

9.8

Related Resources (7)

Url: https://nvd.nist.gov/vuln/detail/CVE-2021-40663

Url: https://security.netapp.com/advisory/ntap-20220826-0002/

Url: https://security.netapp.com/advisory/ntap-20220826-0002

Url: https://github.com/janbialostok/deep-assign/issues/1

Url: https://www.npmjs.com/package/deep.assign

Url: https://github.com/janbialostok/deep-assign

Url: https://www.mend.io/vulnerability-database/CVE-2021-40663

Severity Score

9.8

Weakness Type (CWE)

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

CWE-1321

CVSS v3.1

Base Score:	9.8
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

CVSS v2

Base Score:	7.5
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

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