Vulnerability Details : CVE-2012-3376
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.
Exploit prediction scoring system (EPSS) score for CVE-2012-3376
Probability of exploitation activity in the next 30 days: 0.22%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 60 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2012-3376
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST |
CWE ids for CVE-2012-3376
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Assigned by: nvd@nist.gov (Primary)
References for CVE-2012-3376
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http://archives.neohapsis.com/archives/bugtraq/2012-07/0049.html
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https://www.cloudera.com/documentation/other/security-bulletins/topics/csb_topic_1.html
Cloudera Security Bulletins | 5.x | Cloudera Documentation
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http://www.securityfocus.com/bid/54358
Apache Hadoop CVE-2012-3376 Information Disclosure Vulnerability
Products affected by CVE-2012-3376
- cpe:2.3:a:apache:hadoop:2.0.0:alpha:*:*:*:*:*:*