Apache Hadoop before 0.23.4, 1.x before 1.0.4, and 2.x before 2.0.2 generate token passwords using a 20-bit secret when Kerberos security features are enabled, which makes it easier for context-dependent attackers to crack secret keys via a brute-force attack.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| org.apache.hadoop:hadoop-client(Maven) | 0 | 0.23.4 | N/A |
| org.apache.hadoop:hadoop-client(Maven) | 1.0.0 | 1.0.4 | N/A |
| org.apache.hadoop:hadoop-client(Maven) | 2.0.0 | 2.0.2 | N/A |
CVSS Metrics
