CVE-2012-3376

Published Jul 12, 2012 CVSS 2.0 · 7.5 High EPSS 2.6% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2022-5000 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.
Github GHSA Github GHSA GHSA-qmh2-h7r6-gm6q Client BlockTokens not checked in Apache Hadoop
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
redhat
Published
Updated
Aug 6, 2024, 8:05 PM
Reserved
Jun 14, 2012, 12:00 AM
Status
Modified
Published
Jul 12, 2012, 7:55 PM
Modified
Jun 16, 2026, 11:43 PM