Vulnerability Report

CVE-2012-1574

Title: Cloudera Cloudera Cdh Cryptographic Failures

Other

Proof Of Concept

No public PoC currently indexed for CVE-2012-1574.

CWE Category CWE-310

Published Date Apr 12, 2012

Modified Date Apr 29, 2026

Exploit Status Not Found

Score 6.5 CVSS v2.0

Exploit Probability (EPSS)

0.63%

Vulnerability Summary

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 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.

Impacted Vendors

cloudera 2

apache 1

Reference Links

http://archives.neohapsis.com/archives/bugtraq/2012-04/0051.html http://seclists.org/fulldisclosure/2012/Apr/70 http://secunia.com/advisories/48775 http://secunia.com/advisories/48776 http://www.securityfocus.com/bid/52939 https://ccp.cloudera.com/display/DOC/Cloudera+Security+Bulletin https://www.cloudera.com/documentation/other/security-bulletins/topics/csb_topic_1.html http://archives.neohapsis.com/archives/bugtraq/2012-04/0051.html http://seclists.org/fulldisclosure/2012/Apr/70 http://secunia.com/advisories/48775 http://secunia.com/advisories/48776 http://www.securityfocus.com/bid/52939 https://ccp.cloudera.com/display/DOC/Cloudera+Security+Bulletin https://www.cloudera.com/documentation/other/security-bulletins/topics/csb_topic_1.html

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

6.5

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:S/C:P/I:P/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2012-1574 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

April 29, 2026 MODIFIED

Vulnerability data updated via NVD.

April 11, 2025 MODIFIED

Vulnerability data or affected products updated.

April 12, 2012 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A

Complexity N/A

Privileges N/A

Interaction NONE

CVSS Vector String


                                    AV:N/AC:L/Au:S/C:P/I:P/A:P

Affected Stack

No specific products linked.