CVE-2018-3712 Information

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.

CVSS Vector

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

Reference

https://github.com/zeit/serve/pull/316 https://hackerone.com/reports/307666

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

6.5