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CRITICAL · 9.8

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 ...

Vulnerability Description

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 Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
Utils-Extend ProjectUtils-Extend<= 1.0.8

Related Weaknesses (CWE)

CWE-20CWE-471

References

FAQ

What is CVE-2020-8147?

CVE-2020-8147 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 ...

How severe is CVE-2020-8147?

CVE-2020-8147 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2020-8147?

Check the references section above for vendor advisories and patch information. Affected products include: Utils-Extend Project Utils-Extend.