CVE-2021-39236

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

In Apache Ozone before 1.2.0, Authenticated users with valid Ozone S3 credentials can create specific OM requests, impersonating any other user.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-862

Affected software

Vendor	Product	Versions
Apache Software Foundation	Apache Ozone	>= 1.0, <= 1.0

References

http://www.openwall.com/lists/oss-security/2021/11/19/7Mailing List, Third Party Advisory
https://issues.apache.org/jira/browse/HDDS-4763Exploit
https://mail-archives.apache.org/mod_mbox/ozone-dev/202111.mbox/%3C0fd74baa-88a0-39a2-8f3a-b982acb25d5a%40apache.org%3EMailing List, Mitigation, Vendor Advisory
http://www.openwall.com/lists/oss-security/2021/11/19/7Mailing List, Third Party Advisory
https://issues.apache.org/jira/browse/HDDS-4763Exploit
https://mail-archives.apache.org/mod_mbox/ozone-dev/202111.mbox/%3C0fd74baa-88a0-39a2-8f3a-b982acb25d5a%40apache.org%3EMailing List, Mitigation, Vendor Advisory

Timeline

Published: Nov 19, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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