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.
Products affected by CVE-2012-3376
- cpe:2.3:a:apache:hadoop:2.0.0:alpha:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2012-3376
1.30%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 78 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2012-3376
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
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
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2012-3376
-
http://archives.neohapsis.com/archives/bugtraq/2012-07/0049.html
-
https://www.cloudera.com/documentation/other/security-bulletins/topics/csb_topic_1.html
Cloudera Security Bulletins | 5.x | Cloudera Documentation
-
http://www.securityfocus.com/bid/54358
Apache Hadoop CVE-2012-3376 Information Disclosure Vulnerability
Jump to