Description
MinIO is a multi-cloud object storage solution. Starting with version RELEASE.2019-09-25T18-25-51Z and ending with version RELEASE.2022-06-02T02-11-04Z, MinIO is vulnerable to an unending go-routine buildup while keeping connections established due to HTTP clients not closing the connections. Public-facing MinIO deployments are most affected. Users should upgrade to RELEASE.2022-06-02T02-11-04Z to receive a patch. One possible workaround is to use a reverse proxy to limit the number of connections being attempted in front of MinIO, and actively rejecting connections from such malicious clients.
References (4)
Core 4
Core References
Third Party Advisory x_refsource_confirm
https://github.com/minio/minio/security/advisories/GHSA-qrpr-r3pw-f636
Patch, Third Party Advisory x_refsource_misc
https://github.com/minio/minio/pull/14995
Exploit, Third Party Advisory x_refsource_misc
https://gist.github.com/harshavardhana/2d00e6f909054d2d2524c71485ad02e1
Third Party Advisory x_refsource_misc
https://github.com/minio/minio/releases/tag/RELEASE.2022-06-03T01-40-53Z
Scores
CVSS v3
7.5
EPSS
0.0284
EPSS Percentile
84.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-400
Status
published
Products (1)
minio/minio
2019-09-25t18-25-51z - 2022-06-02t02-11-04z
Published
Jun 07, 2022
Tracked Since
Feb 18, 2026