SB2023010414 - Improper Preservation of Permissions in BigBlueButton
Published: January 4, 2023
Security Bulletin ID
SB2023010414
Severity
Low
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 Preservation of Permissions (CVE-ID: CVE-2022-41963)
The vulnerability allows a remote user to compromise the target system.
The vulnerability exists due to improper preservation of permissions in the whiteboard. A remote administrator can take actions in the few seconds after their access was revoked.
Remediation
Install update from vendor's website.