SB2018060727 - Path traversal in Zeit serve
Published: June 7, 2018 Updated: July 17, 2020
Security Bulletin ID
SB2018060727
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Path traversal (CVE-ID: CVE-2018-3712)
The vulnerability allows a remote authenticated user to gain access to sensitive information.
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.
Remediation
Install update from vendor's website.