{"id":"GHSA-qmh2-h7r6-gm6q","summary":"Client BlockTokens not checked in Apache Hadoop","details":"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.","aliases":["CVE-2012-3376"],"modified":"2023-11-08T03:57:05.917360Z","published":"2022-05-17T02:54:07Z","database_specific":{"github_reviewed_at":"2022-07-13T21:25:16Z","nvd_published_at":"2012-07-12T19:55:00Z","cwe_ids":[],"severity":"HIGH","github_reviewed":true},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2012-3376"},{"type":"PACKAGE","url":"https://github.com/apache/hadoop"},{"type":"WEB","url":"https://seclists.org/fulldisclosure/2012/Jul/78"},{"type":"WEB","url":"https://www.cloudera.com/documentation/other/security-bulletins/topics/csb_topic_1.html"},{"type":"WEB","url":"http://archives.neohapsis.com/archives/bugtraq/2012-07/0049.html"}],"affected":[{"package":{"name":"org.apache.hadoop:hadoop-client","ecosystem":"Maven","purl":"pkg:maven/org.apache.hadoop/hadoop-client"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0-alpha"},{"fixed":"2.0.1-alpha"}]}],"versions":["2.0.0-alpha"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-qmh2-h7r6-gm6q/GHSA-qmh2-h7r6-gm6q.json"}}],"schema_version":"1.9.0"}