Ecosyste.ms: Advisories

Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTJyNGgtMmdoaC01aHB4

Directory Traversal in weather.swlyons

Affected versions of weather.swlyons 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

No patch is available for this vulnerability.

It is recommended that the package is only used for local development, and if the functionality is needed for production, a different package is used instead.

Permalink: https://github.com/advisories/GHSA-2r4h-2ghh-5hpx
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTJyNGgtMmdoaC01aHB4
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 4 years ago
Updated: over 1 year 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

EPSS Percentage: 0.00715
EPSS Percentile: 0.80509

Identifiers: GHSA-2r4h-2ghh-5hpx, CVE-2017-16110
References:

• https://github.com/JacksonGL/NPM-Vuln-PoC/blob/master/directory-traversal/weather.swlyons
• https://www.npmjs.com/advisories/379
• https://nvd.nist.gov/vuln/detail/CVE-2017-16110
• https://github.com/advisories/GHSA-2r4h-2ghh-5hpx

Blast Radius: 0.0

Affected Packages