SB2021080407 - Multiple vulnerabilities in Graylog
Published: August 4, 2021
Security Bulletin ID
SB2021080407
Severity
Medium
Patch available
YES
Number of vulnerabilities
2
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 2 secuirty vulnerabilities.
1) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2021-37759)
The vulnerability allows a remote attacker to escalate privileges on the system.
The vulnerability exists due to a session ID leak in the DEBUG log file, which leads to security restrictions bypass and privilege escalation.
2) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2021-37760)
The vulnerability allows a remote attacker to escalate privileges on the system.
The vulnerability exists due to a session ID leak in the audit log, which leads to security restrictions bypass and privilege escalation.
Remediation
Install update from vendor's website.