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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2012-07-12T19:00:00
Updated: 2024-08-06T20:05:12.540Z
Reserved: 2012-06-14T00:00:00
Link: CVE-2012-3376
Vulnrichment
No data.
NVD
Status : Modified
Published: 2012-07-12T19:55:06.343
Modified: 2017-03-24T01:59:00.390
Link: CVE-2012-3376
Redhat
No data.