CVE-2022-31028
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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.00%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 3.00% probability · 87th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-400
- Affected
- minio/minio
- Source
- security-advisories@github.com
References
- https://gist.github.com/harshavardhana/2d00e6f909054d2d2524c71485ad02e1Exploit, Third Party Advisory
- https://github.com/minio/minio/pull/14995Patch, Third Party Advisory
- https://github.com/minio/minio/releases/tag/RELEASE.2022-06-03T01-40-53ZThird Party Advisory
- https://github.com/minio/minio/security/advisories/GHSA-qrpr-r3pw-f636Third Party Advisory
- https://gist.github.com/harshavardhana/2d00e6f909054d2d2524c71485ad02e1Exploit, Third Party Advisory
- https://github.com/minio/minio/pull/14995Patch, Third Party Advisory
- https://github.com/minio/minio/releases/tag/RELEASE.2022-06-03T01-40-53ZThird Party Advisory
- https://github.com/minio/minio/security/advisories/GHSA-qrpr-r3pw-f636Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.