CVE-2012-3376
DataNodes in Apache Hadoop 2.0.0 alpha does not check the BlockTokens of clients when Kerberos is enabled and the DataNode has checked out the same BlockPool twice from a NodeName, which might allow remote clients to read arbitrary blocks, write to blocks to which they only have read access, and have other unspecified impacts.
- EPSS
- 2.6% chance of exploitation in the next 30 days; higher than 85% of CVEs (scores of 2026-10-31)
- CWE
- CWE-310
- Published
- Modified
- Record from
- the NVD, synced
Affected
- apache:hadoop
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-qmh2-h7r6-gm6q | Maven | org.apache.hadoop:hadoop-client | >=2.0.0-alpha <2.0.1-alpha | 2.0.1-alpha |