{"id":"CVE-2019-12086","details":"A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.x before 2.9.9. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint, the service has the mysql-connector-java jar (8.0.14 or earlier) in the classpath, and an attacker can host a crafted MySQL server reachable by the victim, an attacker can send a crafted JSON message that allows them to read arbitrary local files on the server. This occurs because of missing com.mysql.cj.jdbc.admin.MiniAdmin validation.","aliases":["GHSA-5ww9-j83m-q7qx"],"modified":"2026-04-16T04:32:00.937941016Z","published":"2019-05-17T17:29:00.483Z","related":["openSUSE-SU-2024:10868-1"],"references":[{"type":"WEB","url":"https://lists.apache.org/thread.html/r204ba2a9ea750f38d789d2bb429cc0925ad6133deea7cbc3001d96b5%40%3Csolr-user.lucene.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/rda99599896c3667f2cc9e9d34c7b6ef5d2bbed1f4801e1d75a2b0679%40%3Ccommits.nifi.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/bcce5a9c532b386c68dab2f6b3ce8b0cc9b950ec551766e76391caa3%40%3Ccommits.nifi.apache.org%3E"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UKUALE2TUCKEKOHE2D342PQXN4MWCSLC/"},{"type":"WEB","url":"https://lists.apache.org/thread.html/b0656d359c7d40ec9f39c8cc61bca66802ef9a2a12ee199f5b0c1442%40%3Cdev.drill.apache.org%3E"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OVRZDN2T6AZ6DJCZJ3VSIQIVHBVMVWBL/"},{"type":"WEB","url":"https://lists.apache.org/thread.html/88cd25375805950ae7337e669b0cb0eeda98b9604c1b8d806dccbad2%40%3Creviews.spark.apache.org%3E"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TXRVXNRFHJSQWFHPRJQRI5UPMZ63B544/"},{"type":"WEB","url":"https://lists.apache.org/thread.html/rca37935d661f4689cb4119f1b3b224413b22be161b678e6e6ce0c69b%40%3Ccommits.nifi.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/519eb0fd45642dcecd9ff74cb3e71c20a4753f7d82e2f07864b5108f%40%3Cdev.drill.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/f9bc3e55f4e28d1dcd1a69aae6d53e609a758e34d2869b4d798e13cc%40%3Cissues.drill.apache.org%3E"},{"type":"WEB","url":"https://medium.com/%40cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062"},{"type":"WEB","url":"https://lists.apache.org/thread.html/3f99ae8dcdbd69438cb733d745ee3ad5e852068490719a66509b4592%40%3Ccommits.cassandra.apache.org%3E"},{"type":"ADVISORY","url":"https://www.oracle.com/security-alerts/cpuapr2022.html"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:2998"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:3045"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:3149"},{"type":"ADVISORY","url":"https://github.com/FasterXML/jackson/wiki/Jackson-Release-2.9.9"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2019/05/msg00030.html"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20190530-0003/"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:2936"},{"type":"ADVISORY","url":"https://www.oracle.com/security-alerts/cpuapr2020.html"},{"type":"ADVISORY","url":"https://www.oracle.com/security-alerts/cpujan2020.html"},{"type":"ADVISORY","url":"https://seclists.org/bugtraq/2019/May/68"},{"type":"ADVISORY","url":"https://www.oracle.com/security-alerts/cpuoct2020.html"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:2938"},{"type":"ADVISORY","url":"https://www.oracle.com/security-alerts/cpuApr2021.html"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/109227"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:3050"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:3200"},{"type":"ADVISORY","url":"https://www.oracle.com/security-alerts/cpujul2020.html"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:3046"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:2935"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:2937"},{"type":"ADVISORY","url":"https://www.debian.org/security/2019/dsa-4452"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:2858"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:3044"},{"type":"FIX","url":"https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html"},{"type":"FIX","url":"https://github.com/FasterXML/jackson-databind/issues/2326"},{"type":"FIX","url":"https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html"},{"type":"EVIDENCE","url":"http://russiansecurity.expert/2016/04/20/mysql-connect-file-read/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/fasterxml/jackson-databind","events":[{"introduced":"e8df0987e3034d102ee6d704d30a05a2e3ac7089"},{"fixed":"ec1adf8c72625fd51b30105afad7464c4332d542"},{"introduced":"50791cc7856376949287e0be3e96147665ab8f68"},{"fixed":"97986cb157d9d1da1256b24ea01b6c9f03b736dd"},{"introduced":"81929fad84189ce59ef82e7a6d0df795eb0c7cdb"},{"fixed":"e013e0f1279b623257d2f0d3ac66b7355db9561d"},{"introduced":"e969f0a31b781f5dfb74e16ddd5ee4b4fa36e8d8"},{"fixed":"a977aadc9c20f6f5be111b7feca7809acd195d25"}],"database_specific":{"versions":[{"introduced":"2.0.0"},{"fixed":"2.6.7.3"},{"introduced":"2.7.0"},{"fixed":"2.7.9.6"},{"introduced":"2.8.0"},{"fixed":"2.8.11.4"},{"introduced":"2.9.0"},{"fixed":"2.9.9"}]}}],"versions":["2.2.0c","2.6.0-rc3b","jackson-databind-2.0.0","jackson-databind-2.0.1","jackson-databind-2.0.2","jackson-databind-2.1.0","jackson-databind-2.1.1","jackson-databind-2.2.0","jackson-databind-2.2.1","jackson-databind-2.2.2","jackson-databind-2.3.0","jackson-databind-2.3.0-rc1","jackson-databind-2.3.1","jackson-databind-2.4.0","jackson-databind-2.4.0-rc1","jackson-databind-2.4.0-rc2","jackson-databind-2.4.0-rc3","jackson-databind-2.4.1","jackson-databind-2.4.1.1","jackson-databind-2.4.1.2","jackson-databind-2.4.1.3","jackson-databind-2.5.0","jackson-databind-2.5.0-rc1","jackson-databind-2.6.0","jackson-databind-2.6.0-rc1","jackson-databind-2.6.0-rc4","jackson-databind-2.6.1","jackson-databind-2.6.2","jackson-databind-2.6.3","jackson-databind-2.6.4","jackson-databind-2.6.5","jackson-databind-2.6.6","jackson-databind-2.6.7","jackson-databind-2.6.7.1","jackson-databind-2.6.7.2","jackson-databind-2.7.0","jackson-databind-2.7.1","jackson-databind-2.7.1-1","jackson-databind-2.7.2","jackson-databind-2.7.3","jackson-databind-2.7.4","jackson-databind-2.7.5","jackson-databind-2.7.6","jackson-databind-2.7.7","jackson-databind-2.7.8","jackson-databind-2.7.9","jackson-databind-2.7.9.1","jackson-databind-2.7.9.2","jackson-databind-2.7.9.3","jackson-databind-2.7.9.4","jackson-databind-2.7.9.5","jackson-databind-2.8.0","jackson-databind-2.8.1","jackson-databind-2.8.10","jackson-databind-2.8.11","jackson-databind-2.8.11.1","jackson-databind-2.8.11.2","jackson-databind-2.8.11.3","jackson-databind-2.8.2","jackson-databind-2.8.3","jackson-databind-2.8.4","jackson-databind-2.8.5","jackson-databind-2.8.6","jackson-databind-2.8.7","jackson-databind-2.8.8","jackson-databind-2.8.8.1","jackson-databind-2.8.9","jackson-databind-2.9.0","jackson-databind-2.9.1","jackson-databind-2.9.3","jackson-databind-2.9.4","jackson-databind-2.9.5","jackson-databind-2.9.6","jackson-databind-2.9.7","jackson-databind-2.9.8"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-12086.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"8.0"}]},{"events":[{"introduced":"0"},{"last_affected":"9.0"}]}]}}],"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:N/A:N"}]}