What is GHSA-qmh2-h7r6-gm6q?

GHSA-qmh2-h7r6-gm6q is a security advisory published by GitHub Security Advisories with High severity. Client BlockTokens not checked in Apache Hadoop

Which CVE IDs does GHSA-qmh2-h7r6-gm6q cover?

GHSA-qmh2-h7r6-gm6q covers the following CVE IDs: CVE-2012-3376. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

Which products are affected by GHSA-qmh2-h7r6-gm6q?

GHSA-qmh2-h7r6-gm6q affects 1 product, including: maven/org.apache.hadoop:hadoop-client:= 2.0.0-alpha.

GHSA-qmh2-h7r6-gm6qHigh

Client BlockTokens not checked in Apache Hadoop

Vendor

GitHub Security Advisories

Published

May 17, 2022

Last Modified

January 27, 2023

🔗 CVE IDs covered (1)

CVE-2012-3376 →

📋 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.

🎯 Affected products1

maven/org.apache.hadoop:hadoop-client:= 2.0.0-alpha

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2012-3376
https://www.cloudera.com/documentation/other/security-bulletins/topics/csb_topic_1.html
http://archives.neohapsis.com/archives/bugtraq/2012-07/0049.html
https://seclists.org/fulldisclosure/2012/Jul/78
https://github.com/advisories/GHSA-qmh2-h7r6-gm6q