SB2021101347 - Improper Authorization in minio.io minio
Published: October 13, 2021 Updated: June 29, 2022
Security Bulletin ID
SB2021101347
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Improper Authorization (CVE-ID: CVE-2021-41137)
The vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to policy restriction does not work properly for users who did not have service (svc) or security token service (STS) accounts. A remote user can bypass policy restrictions on regular users and execute arbitrary code on the target system.
Remediation
Install update from vendor's website.