CVE-2021-39235
Medium
Description
In Apache Ozone before 1.2.0, Ozone Datanode doesn't check the access mode parameter of the block token. Authenticated users with valid READ block token can do any write operation on the same block.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Apache Ozone
PublishedNov 19, 2021
First seenNov 19, 2021
Weakness typeCWE-732CWE-732
How to fix
Update
- apache ozone1.2.0 or later
- org.apache.ozone:ozone-main1.2.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apache ozone | v < 1.2.0 | 1.2.0 |
| org.apache.ozone:ozone-mainMaven | v < 1.2.0 | 1.2.0 |
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