CVE-2019-20149

2021-05-1305:51:53

redhat.com

access.redhat.com

138

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

37.9%

JSON

A flaw was found in nodejs-kind-of. An external user is allowed input to overwrite certain internal attributes via a conflicting name, as demonstrated by ‘constructor’: {‘name’:‘Symbol’}. Hence, a crafted payload can overwrite this builtin attribute to manipulate the type detection result.