SB2019072807 - Input validation error in Werkzeug
Published: July 28, 2019 Updated: September 20, 2024
Security Bulletin ID
SB2019072807
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Input validation error (CVE-ID: CVE-2019-14322)
CWE-ID: CWE-20 - Improper input validation
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/U:Green
The vulnerability allows a remote attacker to access arbitrary files on the target system.
The vulnerability exists due to the "SharedDataMiddleware" mishandles drive names (such as C:) in Windows pathnames. A remote attacker can access arbitrary files on the target system.
Remediation
Install update from vendor's website.