CVE-2018-3712

Published: Jun 7, 2018Modified: Nov 21, 2024

6.5

Vector

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

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

serve node module before 6.4.9 suffers from a Path Traversal vulnerability due to not handling %2e (.) and %2f (/) and allowing them in paths, which allows a malicious user to view the contents of any directory with known path.

Affected (1)

Products: Zeit: Serve

Zeit

1 product

Serve

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Zeit Serve	Before 6.4.9

Related CWEs

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

References (4)

https://github.com/zeit/serve/pull/316

Source: support@hackerone.com

Vendor Advisory

https://hackerone.com/reports/307666

Source: support@hackerone.com

ExploitTechnical Description

https://github.com/zeit/serve/pull/316

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

https://hackerone.com/reports/307666

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitTechnical Description

Timeline

No history available yet.