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VULNERABILITIES

CVE-2012-3376 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
http://archives.neohapsis.com/archives/bugtraq/2012-07/0049.html CVE
https://www.cloudera.com/documentation/other/security-bulletins/topics/csb_topic_1.html CVE
http://www.securityfocus.com/bid/54358 CVE
http://archives.neohapsis.com/archives/bugtraq/2012-07/0049.html [email protected]
https://www.cloudera.com/documentation/other/security-bulletins/topics/csb_topic_1.html [email protected]

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-310Cryptographic Issues[email protected]

Affected Products

ProductVersions
apache hadoop
2.0.0 alpha

CPE

  • cpe:2.3:a:apache:hadoop:2.0.0:alpha:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2012-3376
NVD Published Date:
Jul 12, 2012
NVD Last Modified:
Jun 16, 2026
Source:
[email protected]
CVE-2012-3376 Details - Not Deferred