CVE-2012-1574
Medium
Description
The Kerberos/MapReduce security functionality in Apache Hadoop 0.20.203.0 through 0.20.205.0, 0.23.x before 0.23.2, and 1.0.x before 1.0.2, as used in Cloudera CDH CDH3u0 through CDH3u2, Cloudera hadoop-0.20-sbin before 0.20.2+923.197, and other products, allows remote authenticated users to impersonate arbitrary cluster user accounts via unspecified vectors.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Apache Hadoop
PublishedApr 12, 2012
First seenApr 12, 2012
How to fix
Update
- org.apache.hadoop:hadoop-main0.23.2, 1.0.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apache hadoop | 0.20.203.0, 0.20.204.0, 0.20.205.0, 0.23.0, 0.23.1, 1.0.0, 1.0.1 | — |
| cloudera cloudera_cdh | cdh3 | — |
| cloudera hadoop | 0.20-sbin, 0.20.1\+169, 0.20.2\+923 | — |
| org.apache.hadoop:hadoop-mainMaven | 0.23 ≤ v < 0.23.2, 1.0 ≤ v < 1.0.2 | 0.23.2, 1.0.2 |
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