Authentication bypass MinIO Admin API
CVE-2020-11012

9.3CRITICAL

Key Information:

Vendor

Minio

Status
Minio
Vendor
CVE Published:
23 April 2020

What is CVE-2020-11012?

MinIO versions before RELEASE.2020-04-23T00-58-49Z have an authentication bypass issue in the MinIO admin API. Given an admin access key, it is possible to perform admin API operations i.e. creating new service accounts for existing access keys - without knowing the admin secret key. This has been fixed and released in version RELEASE.2020-04-23T00-58-49Z.

Affected Version(s)

minio < RELEASE.2020-04-23T00-58-49Z

References

https://github.com/minio/minio/security/advisories/GHSA-x...
x_refsource_CONFIRM
https://github.com/minio/minio/pull/9422
x_refsource_MISC
https://github.com/minio/minio/commit/4cd6ca02c7957aeb2de...
x_refsource_MISC

CVSS V3.1

Score:
9.3
Severity:
CRITICAL
Confidentiality:
Low
Integrity:
High
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.