CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 7.5. It affects Apache. It may be remotely exploitable.
CVE
CVE-2012-3376
Severity
HIGH
CVSS
7.5
EPSS
2.63%
Apache
Original NVD Description
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.