CVE-2021-23379

This affects all versions of package portkiller. If (attacker-controlled) user input is given, it is possible for an attacker to execute arbitrary commands. This is due to use of the child_process exec function without input sanitization.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

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

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://github.com/indatawetrust/portkiller/blob/f1f1c5076d9c5d60e8dd3930e98d665d8191aa7a/index.js%23L10	Broken Link
https://snyk.io/vuln/SNYK-JS-PORTKILLER-1078537	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:portkiller_project:portkiller:*:*:*:*:*:node.js:*:*

History

23 Apr 2021, 00:39

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 7.5 v3 : 9.8
CPE		cpe:2.3:a:portkiller_project:portkiller::::::node.js::*
CWE		CWE-77
References	~~(MISC) https://github.com/indatawetrust/portkiller/blob/f1f1c5076d9c5d60e8dd3930e98d665d8191aa7a/index.js%23L10 -~~	(MISC) https://github.com/indatawetrust/portkiller/blob/f1f1c5076d9c5d60e8dd3930e98d665d8191aa7a/index.js%23L10 - Broken Link
References	~~(MISC) https://snyk.io/vuln/SNYK-JS-PORTKILLER-1078537 -~~	(MISC) https://snyk.io/vuln/SNYK-JS-PORTKILLER-1078537 - Exploit, Third Party Advisory

18 Apr 2021, 19:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-04-18 19:15

Updated : 2023-12-10 13:55

NVD link : CVE-2021-23379

Mitre link : CVE-2021-23379

CVE.ORG link : CVE-2021-23379

JSON object : View

Products Affected

portkiller_project

portkiller

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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