SB2021071901 - Security restrictins bypass in WildFly Core
Published: July 19, 2021
Security Bulletin ID
SB2021071901
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 security vulnerability.
1) Improper access control (CVE-ID: CVE-2021-3644)
The vulnerability allows a remote user to gain unauthorized access to sensitive information.
The vulnerability exists due to improper access restrictions to vault expressions. A remote user with access to management interface can can access restricted vault and retrieve items stored in the vault, if a vault expression is in the form of a single attribute that contains multiple expressions.
Remediation
Install update from vendor's website.