Vulnerability Details : 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.
Products affected by CVE-2012-1574
- cpe:2.3:a:apache:hadoop:0.20.203.0:*:*:*:*:*:*:*
- cpe:2.3:a:apache:hadoop:0.20.204.0:*:*:*:*:*:*:*
- cpe:2.3:a:apache:hadoop:0.20.205.0:*:*:*:*:*:*:*
- cpe:2.3:a:apache:hadoop:0.23.1:*:*:*:*:*:*:*
- cpe:2.3:a:apache:hadoop:1.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:apache:hadoop:0.23.0:*:*:*:*:*:*:*
- cpe:2.3:a:apache:hadoop:1.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:cloudera:cloudera_cdh:cdh3:2:*:*:*:*:*:*
- cpe:2.3:a:cloudera:cloudera_cdh:cdh3:0:*:*:*:*:*:*
- cpe:2.3:a:cloudera:cloudera_cdh:cdh3:1:*:*:*:*:*:*
- cpe:2.3:a:cloudera:hadoop:0.20.1\+169:*:*:*:*:*:*:*
- cpe:2.3:a:cloudera:hadoop:0.20.2\+923:*:*:*:*:*:*:*
- cpe:2.3:a:cloudera:hadoop:0.20-sbin:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2012-1574
0.21%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 58 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2012-1574
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:P |
8.0
|
6.4
|
NIST |
CWE ids for CVE-2012-1574
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2012-1574
-
http://seclists.org/fulldisclosure/2012/Apr/70
Full Disclosure: [CVE-2012-1574] Apache Hadoop user impersonation vulnerability
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https://ccp.cloudera.com/display/DOC/Cloudera+Security+Bulletin
Vendor Advisory
-
https://www.cloudera.com/documentation/other/security-bulletins/topics/csb_topic_1.html
Cloudera Security Bulletins | 5.x | Cloudera Documentation
-
http://archives.neohapsis.com/archives/bugtraq/2012-04/0051.html
-
http://www.securityfocus.com/bid/52939
Apache Hadoop CVE-2012-1574 Unspecified User Impersonation Vulnerability
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