SB2020040925 - Insufficient Entropy in The Pallets Projects Werkzeug
Published: April 9, 2020
Security Bulletin ID
SB2020040925
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Insufficient Entropy (CVE-ID: N/A)
The vulnerability allows a local attacker to gain access to sensitive information on the system.
The vulnerability exists due to the secure cookies created as part of "werkzeug.contrib.securecookie" are generate through weak hashing which deviates from security best practice. A local attacker can gain access to sensitive information on the target system.
Remediation
Install update from vendor's website.