Ecosyste.ms: Advisories

Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWNmeG0tNHA1NC01dzdo

Directory traversal in pooledwebsocket

Affected versions of pooledwebsocket resolve relative file paths, resulting in a directory traversal vulnerability. A malicious actor can use this vulnerability to access files outside of the intended directory root, which may result in the disclosure of private files on the vulnerable system.

Example request:

GET /../../../../../../../../../../etc/passwd HTTP/1.1
host:foo

Recommendation

Update to version 0.0.19 or later.

Permalink: https://github.com/advisories/GHSA-cfxm-4p54-5w7h
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWNmeG0tNHA1NC01dzdo
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: almost 6 years ago
Updated: 8 months ago

CVSS Score: 7.5
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Identifiers: GHSA-cfxm-4p54-5w7h, CVE-2017-16107
References:

• https://nvd.nist.gov/vuln/detail/CVE-2017-16107
• https://github.com/JacksonGL/NPM-Vuln-PoC/blob/master/directory-traversal/pooledwebsocket
• https://github.com/advisories/GHSA-cfxm-4p54-5w7h
• https://www.npmjs.com/advisories/341

Blast Radius: 0.0

Affected Packages