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CVE-2012-1574

The Kerberos/MapReduce security functionality in Apache Hadoop 0.20.203.0 through 0.20.205.0, 0.23.x before 0.23.2, and 1.0.x before…

Medium6.5EPSS 4.8%
Published
Updated
Reserved
Assigned by
redhat

Description

The Kerberos/MapReduce security functionality in Apache Hadoop 0.20.203.0 through 0.20.205.0, 0.23.x before 0.23.2, and 1.0.x before 1.0.2, as used in Cloudera CDH CDH3u0 through CDH3u2, Cloudera hadoop-0.20-sbin before 0.20.2+923.197, and other products, allows remote authenticated users to impersonate arbitrary cluster user accounts via unspecified vectors.

Scores

CVSS scores of CVE-2012-1574, by who scored it
Scored byCVSSScoreVector
NVDNVD · Modified2.0Medium6.5AV:N/AC:L/Au:S/C:P/I:P/A:P
EPSS (exploitation in 30 days)
4.8% · top 8.1% of all CVEs (3 Nov 2026)

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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.5.

Weakness

Affected products

  • n/a

    • affected n/a

Affected packages

From reviewed advisories of the GitHub Advisory Database.

References (7)

Sources

The same CVE in the primary databases and aggregators, to check against.

Record last updated .