SB2022112220 - Multiple vulnerabilities in Grafana
Published: November 22, 2022
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 3 secuirty vulnerabilities.
1) Input validation error (CVE-ID: CVE-2022-39306)
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to insufficient validation of user-supplied input. A remote user can use the invitation link to sign up with an arbitrary username/email with a malicious intent.
2) Information disclosure (CVE-ID: CVE-2022-39307)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to excessive data output by the application when using the forget password on the login page. A remote attacker can gain unauthorized access to sensitive information on the system.
3) Race condition (CVE-ID: CVE-2022-39328)
The vulnerability allows a remote attacker to escalate privileges on the system.
The vulnerability exists due to a race condition in the Grafana codebase. A remote attacker can exploit the race and gain unauthorized access to sensitive information and escalate privileges on the system.
Remediation
Install update from vendor's website.