CVE-2012-1574
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.
- EPSS
- 4.8% chance of exploitation in the next 30 days; higher than 91% of CVEs (scores of 2026-10-31)
- CWE
- CWE-310
- Published
- Modified
- Record from
- the NVD, synced
Affected
- apache:hadoop
- cloudera:cloudera_cdh
- cloudera:hadoop
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-c6f9-4pmv-m7m6 | Maven | org.apache.hadoop:hadoop-main | >=0.23 <0.23.2 | 0.23.2 |
| GHSA-c6f9-4pmv-m7m6 | Maven | org.apache.hadoop:hadoop-main | >=1.0 <1.0.2 | 1.0.2 |