{"id":"CVE-2016-6809","details":"Apache Tika before 1.14 allows Java code execution for serialized objects embedded in MATLAB files. The issue exists because Tika invokes JMatIO to do native deserialization.","aliases":["GHSA-j8g6-2wh7-6439"],"modified":"2026-04-10T03:52:53.857942Z","published":"2017-04-06T21:59:00.213Z","references":[{"type":"WEB","url":"https://lists.apache.org/thread.html/d2375da29d89e679abf5d845db76d6f798fdc6f7d44f2c788e8a0fb9%40%3Cuser.nutch.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/e414754a6c57ce7194b731e211cd6b2cbb41f2c7000e3fb9c6b6ec78%40%3Cdev.lucene.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r2f6f6c130b12b7332f323f74d031072b1517065ce28a22346791ffb6%40%3Cissues.lucene.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/rfd3646bb724b66b1a9ddef69e692da2b7a727a8799551c78eedf0a0f%40%3Cissues.lucene.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/91eb639ef619b9a26b40020ca6732e7dbe457f7322ed5f1df49e411a%40%3Cdev.nutch.apache.org%3E"},{"type":"ADVISORY","url":"http://seclists.org/bugtraq/2016/Nov/40"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/94247"},{"type":"ADVISORY","url":"https://dist.apache.org/repos/dist/release/tika/CHANGES-1.14.txt"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apache/tika","events":[{"introduced":"0"},{"last_affected":"386b68b5ae87beafacfb63f33e0a9888dedb9c30"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"1.13"}]}}],"versions":["1.12","1.12-rc1","1.13","1.13-rc1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-6809.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"2.3.1"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}