What is CVE-2020-17517?

CVE-2020-17517 is a high-severity vulnerability in Apache Ozone, classified under Improper Authorization. CVSS score: 7.5/10. Published 2021-04-27.

How severe is CVE-2020-17517?

High severity. CVSS v3 base score is 7.5 out of 10.

Auth bypass in Apache Ozone

CVE-2020-17517

The S3 buckets and keys in a secure Apache Ozone Cluster must be inaccessible to anonymous access by default. The current security vulnerability allows access to keys and buckets through a curl command or an unauthenticated HTTP request. T…

EPSS: 0.023 (81.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Apache Ozone
Apache Software Foundation Ozone — versions Apache Ozone

Weakness classification (CWE)

CWE-285 — Improper Authorization
CWE-306 — Missing Authentication for Critical Function

References

security@apache.org (Mailing List, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-17517?: CVE-2020-17517 is a high-severity vulnerability in Apache Ozone, classified under Improper Authorization. CVSS score: 7.5/10. Published 2021-04-27.
How severe is CVE-2020-17517?: High severity. CVSS v3 base score is 7.5 out of 10.