CVE-2020-8147

Flaw in input validation in npm package utils-extend version 1.0.8 and earlier may allow prototype pollution attack that may result in remote code execution or denial of service of applications using utils-extend.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://hackerone.com/reports/801522	Exploit Third Party Advisory
https://hackerone.com/reports/801522	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:utils-extend_project:utils-extend:*:*:*:*:*:node.js:*:*

History

21 Nov 2024, 05:38

Type	Values Removed	Values Added
References	~~() https://hackerone.com/reports/801522 - Exploit, Third Party Advisory~~	() https://hackerone.com/reports/801522 - Exploit, Third Party Advisory

Information

Published : 2020-04-03 21:15

Updated : 2024-11-21 05:38

NVD link : CVE-2020-8147

Mitre link : CVE-2020-8147

CVE.ORG link : CVE-2020-8147

JSON object : View

Products Affected

utils-extend_project

utils-extend

CWE

CWE-471

Modification of Assumed-Immutable Data (MAID)

CWE-20

Improper Input Validation

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9.8 /10