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OS Command Injection in node-notifier

Moderate severity GitHub Reviewed Published Dec 21, 2020 to the GitHub Advisory Database • Updated Jan 9, 2023

Package

npm node-notifier (npm)

Affected versions

< 8.0.1

Patched versions

8.0.1

Description

This affects the package node-notifier before 8.0.1. It allows an attacker to run arbitrary commands on Linux machines due to the options params not being sanitised when being passed an array.

References

Reviewed Dec 17, 2020
Published to the GitHub Advisory Database Dec 21, 2020
Last updated Jan 9, 2023

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
High
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

EPSS score

0.326%
(71st percentile)

Weaknesses

CVE ID

CVE-2020-7789

GHSA ID

GHSA-5fw9-fq32-wv5p

Source code

No known source code
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