Vulnerability Information
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Vulnerability Title
N/A
Vulnerability 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.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Apache Hadoop 信息泄露漏洞
Vulnerability Description
Hadoop是美国阿帕奇（Apache）软件基金会的一套开源的分布式系统基础架构，它能够对大量数据进行分布式处理，并具有高可靠性、高扩展性、高容错性等特点。 Apache Hadoop 2.0.0-alpha版本中的DataNodes中存在漏洞，该漏洞源于Kerberos启动时未校验客户的BlockTokens，从NodeName中DataNode已检查出两次相同的BlockPool。远程攻击者可利用该漏洞读取任意块及写入只有读取访问的块，也可能存在其他未明影响。
CVSS Information
N/A
Vulnerability Type
N/A