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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTI1NDgtcTc0Ni14NXg2
Code injection in port-killer
This affects all versions of package port-killer. 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. Running this PoC will cause the command touch success to be executed, leading to the creation of a file called success.
Permalink: https://github.com/advisories/GHSA-2548-q746-x5x6JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTI1NDgtcTc0Ni14NXg2
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: about 2 years ago
Updated: 4 months ago
CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Identifiers: GHSA-2548-q746-x5x6, CVE-2021-23359
References:
- https://nvd.nist.gov/vuln/detail/CVE-2021-23359
- https://github.com/tylerjpeterson/port-killer/blob/1ca3a99ad80cc9ed5498d12b185189c10329025b/index.js%23L19
- https://snyk.io/vuln/SNYK-JS-PORTKILLER-1078533
- https://github.com/advisories/GHSA-2548-q746-x5x6
Affected Packages
npm:port-killer
Versions: <= 1.0.1No known fixed version