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GitHub Advisory DatabaseGHSA-V2JV-33GH-XX29

HistoryMay 07, 2021 - 4:06 p.m.

Command Injection in ps-visitor

2021-05-0716:06:23

CWE-77

GitHub Advisory Database

github.com

command injection

ps-visitor

version 0.0.2

package

child_process exec function

software

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.005

Percentile

76.1%

JSON

This affects all versions up to and including version 0.0.2 of package ps-visitor. If attacker-controlled user input is given to the kill function, it is possible for an attacker to execute arbitrary commands. This is due to use of the child_process exec function without input sanitization.

Affected configurations

Vulners

Node

ps-visitor_projectps-visitorRange≤0.0.2node.js

VendorProductVersionCPE
ps-visitor_projectps-visitor*cpe:2.3:a:ps-visitor_project:ps-visitor:*:*:*:*:*:node.js:*:*

Vendor	Product	Version	CPE
ps-visitor_project	ps-visitor	*	cpe:2.3:a:ps-visitor_project:ps-visitor::::::node.js::*

References

github.com/advisories/GHSA-v2jv-33gh-xx29

github.com/WisdomKwan/ps-visitor/blob/cdfc934a8e4af95aa0473f4b2a4bd091d09faf2f/index.js#23L404

nvd.nist.gov/vuln/detail/CVE-2021-23374

snyk.io/vuln/SNYK-JS-PSVISITOR-1078544

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.005

Percentile

76.1%

JSON

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