CVE-2021-23363
Arbitrary code execution in kill-by-port
6.3
MEDIUM
CVSS 3.1
EPSS 1.00%
Description
This affects the package kill-by-port before 0.0.2. If (attacker-controlled) user input is given to the killByPort 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.
How to fix CVE-2021-23363
To remediate CVE-2021-23363, upgrade the affected package to a fixed version below.
- —upgrade to 0.0.2 or later
Is CVE-2021-23363 being exploited?
Low — EPSS is 1.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 0.0.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L |