CVE-2022-31028
CVSS v3
7.5
HIGH
EPSS Score
1.4 %
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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.
Technical details
- Published
- 2022-06-07
Frequently asked questions
What is CVE-2022-31028?
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.
Is CVE-2022-31028 actively exploited?
Active exploitation of CVE-2022-31028 has not been confirmed. The EPSS score is 1.4%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2022-31028?
CVE-2022-31028 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2022-31028 affecting your environment?
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