{"id":"GHSA-fp5j-3fpf-mhj5","summary":"Sensitive data written to disk unencrypted in Spark","details":"Prior to Spark 2.3.3, in certain situations Spark would write user data to local disk unencrypted, even if spark.io.encryption.enabled=true. This includes cached blocks that are fetched to disk (controlled by spark.maxRemoteBlockSizeFetchToMem); in SparkR, using parallelize; in Pyspark, using broadcast and parallelize; and use of python udfs.","aliases":["CVE-2019-10099","PYSEC-2019-114"],"modified":"2024-10-24T22:35:50.837996Z","published":"2019-08-08T15:18:22Z","database_specific":{"cwe_ids":["CWE-312"],"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2019-08-08T15:16:27Z","nvd_published_at":"2019-08-07T17:15:00Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-10099"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/pyspark/PYSEC-2019-114.yaml"},{"type":"WEB","url":"https://lists.apache.org/thread.html/c2a39c207421797f82823a8aff488dcd332d9544038307bf69a2ba9e@%3Cuser.spark.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/ra216b7b0dd82a2c12c2df9d6095e689eb3f3d28164e6b6587da69fae@%3Ccommits.spark.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/rabe1d47e2bf8b8f6d9f3068c8d2679731d57fa73b3a7ed1fa82406d2@%3Cissues.spark.apache.org%3E"}],"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":"0"},{"fixed":"2.3.3"}]}],"versions":["1.2.0","1.2.1","1.2.2","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","2.2.0","2.2.1","2.2.2","2.2.3","2.3.0","2.3.1","2.3.2"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/08/GHSA-fp5j-3fpf-mhj5/GHSA-fp5j-3fpf-mhj5.json"}},{"package":{"name":"pyspark","ecosystem":"PyPI","purl":"pkg:pypi/pyspark"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.3"}]}],"versions":["2.1.1","2.1.2","2.1.3","2.2.0","2.2.1","2.2.2","2.2.3","2.3.0","2.3.1","2.3.2"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/08/GHSA-fp5j-3fpf-mhj5/GHSA-fp5j-3fpf-mhj5.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"}]}