CVE-2019-20149

ctorName in index.js in kind-of v6.0.2 allows external user 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.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/jonschlinkert/kind-of/issues/30	Exploit Issue Tracking Third Party Advisory
https://github.com/jonschlinkert/kind-of/pull/31	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:kind-of_project:kind-of:6.0.2:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-12-30 19:15

Updated : 2023-12-10 13:13

NVD link : CVE-2019-20149

Mitre link : CVE-2019-20149

CVE.ORG link : CVE-2019-20149

JSON object : View

Products Affected

kind-of_project

kind-of

CWE

CWE-668

Exposure of Resource to Wrong Sphere

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