CVE-2014-0229
Medium
Description
Apache Hadoop 0.23.x before 0.23.11 and 2.x before 2.4.1, as used in Cloudera CDH 5.0.x before 5.0.2, do not check authorization for the (1) refreshNamenodes, (2) deleteBlockPool, and (3) shutdownDatanode HDFS admin commands, which allows remote authenticated users to cause a denial of service (DataNodes shutdown) or perform unnecessary operations by issuing a command.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Apache Hadoop
PublishedMar 23, 2017
First seenMar 23, 2017
How to fix
Update
- org.apache.hadoop:hadoop-common0.23.11, 2.4.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apache hadoop | 0.23.0, 0.23.1, 0.23.3, 0.23.4, 0.23.5, 0.23.6, 0.23.7, 0.23.8, 0.23.9, 0.23.10, 2.0.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.0.5, 2.0.6, 2.1.0, 2.1.1, 2.2.0, 2.3.0, 2.4.0 | — |
| cloudera cdh | 5.0.0 | — |
| org.apache.hadoop:hadoop-commonMaven | 0.23.0 ≤ v < 0.23.11, 2.0.0 ≤ v < 2.4.1 | 0.23.11, 2.4.1 |
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