CVE-2021-39236
Owners of the S3 tokens are not validated
HIGH
8.8
CVSS Score
Published: November 19, 2021 at 09:20 AM UTC
Updated: June 17, 2026 at 04:03 AM UTC
1 product affected across 1 vendorOzone
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Severity
HIGH8.8
Exploit prediction
EPSS 3%
Description
In Apache Ozone before 1.2.0, Authenticated users with valid Ozone S3 credentials can create specific OM requests, impersonating any other user.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (3)
Mailing Listx_refsource_MLISTThird Party Advisory
Source: [email protected]
http://www.openwall.com/lists/oss-security/2021/11/19/7x_refsource_MISCMailing ListMitigationVendor Advisory
Source: [email protected]
https://mail-archives.apache.org/mod_mbox/ozone-dev/202111.mbox/%3C0fd74baa-88a0-39a2-8f3a-b982acb25d5a%40apache.org%3ECVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-862
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