CVEvulnerability
CVE-2012-3376
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2012-07-12
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-310
Description
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.
Affected configurations
• apache hadoop 2.0.0
Related
Weakness · not in database (1)
References
- http://archives.neohapsis.com/archives/bugtraq/2012-07/0049.html archives.neohapsis.com
- http://www.securityfocus.com/bid/54358 www.securityfocus.com
- https://www.cloudera.com/documentation/other/security-bulletins/topics/csb_topic_1.html www.cloudera.com
- http://archives.neohapsis.com/archives/bugtraq/2012-07/0049.html archives.neohapsis.com
- http://www.securityfocus.com/bid/54358 www.securityfocus.com
- https://www.cloudera.com/documentation/other/security-bulletins/topics/csb_topic_1.html www.cloudera.com