{"id":"GHSA-62g2-m955-v383","summary":"Improper Input Validation in Apache Spark","details":"Spark's Apache Maven-based build includes a convenience script, 'build/mvn', that downloads and runs a zinc server to speed up compilation. It has been included in release branches since 1.3.x, up to and including master. This server will accept connections from external hosts by default. A specially-crafted request to the zinc server could cause it to reveal information in files readable to the developer account running the build. **Note that this issue does not affect end users of Spark, only developers building Spark from source code.**","aliases":["CVE-2018-11804"],"modified":"2025-12-11T20:58:56.204203Z","published":"2022-05-14T01:50:10Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2022-06-29T23:07:22Z","nvd_published_at":"2018-10-24T18:29:00Z","cwe_ids":["CWE-20"],"severity":"HIGH"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-11804"},{"type":"PACKAGE","url":"https://github.com/apache/spark"},{"type":"WEB","url":"https://lists.apache.org/thread.html/2b11aa4201e36f2ec8f728e722fe33758410f07784379cbefd0bda9d%40%3Cdev.spark.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/2b11aa4201e36f2ec8f728e722fe33758410f07784379cbefd0bda9d@%3Cdev.spark.apache.org%3E"},{"type":"WEB","url":"https://spark.apache.org/security.html#CVE-2018-11804"},{"type":"WEB","url":"https://web.archive.org/web/20200227103903/http://www.securityfocus.com/bid/105756"}],"affected":[{"package":{"name":"org.apache.spark:spark-core_2.11","ecosystem":"Maven","purl":"pkg:maven/org.apache.spark/spark-core_2.11"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.3.0"},{"last_affected":"2.1.3"}]}],"versions":["1.3.0","1.3.1","1.4.0","1.4.1","1.5.0","1.5.1","1.5.2","1.6.0","1.6.1","1.6.2","1.6.3","2.0.0","2.0.0-preview","2.0.1","2.0.2","2.1.0","2.1.1","2.1.2","2.1.3"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-62g2-m955-v383/GHSA-62g2-m955-v383.json"}},{"package":{"name":"org.apache.spark:spark-core_2.10","ecosystem":"Maven","purl":"pkg:maven/org.apache.spark/spark-core_2.10"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.3.0"},{"last_affected":"2.1.3"}]}],"versions":["1.3.0","1.3.1","1.4.0","1.4.1","1.5.0","1.5.1","1.5.2","1.6.0","1.6.1","1.6.2","1.6.3","2.0.0","2.0.0-preview","2.0.1","2.0.2","2.1.0","2.1.1","2.1.2","2.1.3"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-62g2-m955-v383/GHSA-62g2-m955-v383.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}