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Vulnerability Details : 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.
Publish Date : 2012-07-12 Last Update Date : 2017-03-23
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- CVSS Scores & Vulnerability Types

CVSS Score
7.5
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 310

- Products Affected By CVE-2012-3376

# Product Type Vendor Product Version Update Edition Language
1 Application Apache Hadoop 2.0.0 Alpha Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Apache Hadoop 1

- References For CVE-2012-3376

https://www.cloudera.com/documentation/other/security-bulletins/topics/csb_topic_1.html CONFIRM
http://www.securityfocus.com/bid/54358
BID 54358 Apache Hadoop CVE-2012-3376 Information Disclosure Vulnerability Release Date:2012-07-06
http://archives.neohapsis.com/archives/bugtraq/2012-07/0049.html
BUGTRAQ 20120706 [CVE-2012-3376] Apache Hadoop HDFS information disclosure vulnerability

- Metasploit Modules Related To CVE-2012-3376

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)
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