High severity7.5NVD Advisory· Published May 17, 2019· Updated Jun 17, 2026
CVE-2019-12086
CVE-2019-12086
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
com.fasterxml.jackson.core:jackson-databindMaven | >= 2.9.0, < 2.9.9 | 2.9.9 |
com.fasterxml.jackson.core:jackson-databindMaven | >= 2.8.0, < 2.8.11.4 | 2.8.11.4 |
com.fasterxml.jackson.core:jackson-databindMaven | >= 2.7.0, < 2.7.9.6 | 2.7.9.6 |
com.fasterxml.jackson.core:jackson-databindMaven | >= 2.0.0, < 2.6.7.3 | 2.6.7.3 |
Affected products
5- cpe:2.3:a:fasterxml:jackson-databind:*:*:*:*:*:*:*:*Range: >=2.0.0,<2.6.7.3
- FasterXML/jackson-databinddescription
Patches
Vulnerability mechanics
References
61- github.com/FasterXML/jackson-databind/issues/2326nvdPatchThird Party AdvisoryWEB
- www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.htmlnvdPatchThird Party AdvisoryWEB
- www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.htmlnvdPatchThird Party AdvisoryWEB
- russiansecurity.expert/2016/04/20/mysql-connect-file-read/nvdExploitThird Party Advisory
- www.securityfocus.com/bid/109227nvdThird Party AdvisoryVDB Entry
- access.redhat.com/errata/RHSA-2019:2858nvdThird Party AdvisoryWEB
- access.redhat.com/errata/RHSA-2019:2935nvdThird Party AdvisoryWEB
- access.redhat.com/errata/RHSA-2019:2936nvdThird Party AdvisoryWEB
- access.redhat.com/errata/RHSA-2019:2937nvdThird Party AdvisoryWEB
- access.redhat.com/errata/RHSA-2019:2938nvdThird Party AdvisoryWEB
- access.redhat.com/errata/RHSA-2019:2998nvdThird Party AdvisoryWEB
- access.redhat.com/errata/RHSA-2019:3044nvdThird Party AdvisoryWEB
- access.redhat.com/errata/RHSA-2019:3045nvdThird Party AdvisoryWEB
- access.redhat.com/errata/RHSA-2019:3046nvdThird Party AdvisoryWEB
- access.redhat.com/errata/RHSA-2019:3050nvdThird Party AdvisoryWEB
- access.redhat.com/errata/RHSA-2019:3149nvdThird Party AdvisoryWEB
- access.redhat.com/errata/RHSA-2019:3200nvdThird Party AdvisoryWEB
- github.com/advisories/GHSA-5ww9-j83m-q7qxghsaADVISORY
- lists.debian.org/debian-lts-announce/2019/05/msg00030.htmlnvdThird Party AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2019-12086ghsaADVISORY
- seclists.org/bugtraq/2019/May/68nvdMailing ListThird Party AdvisoryWEB
- security.netapp.com/advisory/ntap-20190530-0003/nvdThird Party Advisory
- www.debian.org/security/2019/dsa-4452nvdThird Party AdvisoryWEB
- www.oracle.com/security-alerts/cpuApr2021.htmlnvdThird Party AdvisoryWEB
- www.oracle.com/security-alerts/cpuapr2020.htmlnvdThird Party AdvisoryWEB
- www.oracle.com/security-alerts/cpuapr2022.htmlnvdThird Party AdvisoryWEB
- www.oracle.com/security-alerts/cpujan2020.htmlnvdThird Party AdvisoryWEB
- www.oracle.com/security-alerts/cpujul2020.htmlnvdThird Party AdvisoryWEB
- www.oracle.com/security-alerts/cpuoct2020.htmlnvdThird Party AdvisoryWEB
- github.com/FasterXML/jackson-databind/commit/d30f036208ab1c60bd5ce429cb4f7f1a3e5682e8ghsaWEB
- github.com/FasterXML/jackson-databind/commit/dda513bd7251b4f32b7b60b1c13740e3b5a43024ghsaWEB
- github.com/FasterXML/jackson-databind/commit/efc3c0d02f4743dbaa6d1b9c466772a2f13d966bghsaWEB
- lists.apache.org/thread.html/3f99ae8dcdbd69438cb733d745ee3ad5e852068490719a66509b4592@%3Ccommits.cassandra.apache.org%3EghsaWEB
- lists.apache.org/thread.html/519eb0fd45642dcecd9ff74cb3e71c20a4753f7d82e2f07864b5108f@%3Cdev.drill.apache.org%3EghsaWEB
- lists.apache.org/thread.html/88cd25375805950ae7337e669b0cb0eeda98b9604c1b8d806dccbad2@%3Creviews.spark.apache.org%3EghsaWEB
- lists.apache.org/thread.html/b0656d359c7d40ec9f39c8cc61bca66802ef9a2a12ee199f5b0c1442@%3Cdev.drill.apache.org%3EghsaWEB
- lists.apache.org/thread.html/bcce5a9c532b386c68dab2f6b3ce8b0cc9b950ec551766e76391caa3@%3Ccommits.nifi.apache.org%3EghsaWEB
- lists.apache.org/thread.html/f9bc3e55f4e28d1dcd1a69aae6d53e609a758e34d2869b4d798e13cc@%3Cissues.drill.apache.org%3EghsaWEB
- lists.apache.org/thread.html/r204ba2a9ea750f38d789d2bb429cc0925ad6133deea7cbc3001d96b5@%3Csolr-user.lucene.apache.org%3EghsaWEB
- lists.apache.org/thread.html/rca37935d661f4689cb4119f1b3b224413b22be161b678e6e6ce0c69b@%3Ccommits.nifi.apache.org%3EghsaWEB
- lists.apache.org/thread.html/rda99599896c3667f2cc9e9d34c7b6ef5d2bbed1f4801e1d75a2b0679@%3Ccommits.nifi.apache.org%3EghsaWEB
- lists.fedoraproject.org/archives/list/[email protected]/message/OVRZDN2T6AZ6DJCZJ3VSIQIVHBVMVWBLghsaWEB
- lists.fedoraproject.org/archives/list/[email protected]/message/TXRVXNRFHJSQWFHPRJQRI5UPMZ63B544ghsaWEB
- lists.fedoraproject.org/archives/list/[email protected]/message/UKUALE2TUCKEKOHE2D342PQXN4MWCSLCghsaWEB
- medium.com/@cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062ghsaWEB
- security.netapp.com/advisory/ntap-20190530-0003ghsaWEB
- web.archive.org/web/20200227030031/http://www.securityfocus.com/bid/109227ghsaWEB
- web.archive.org/web/20200808181049/http://russiansecurity.expert/2016/04/20/mysql-connect-file-readghsaWEB
- lists.apache.org/thread.html/3f99ae8dcdbd69438cb733d745ee3ad5e852068490719a66509b4592%40%3Ccommits.cassandra.apache.org%3Envd
- lists.apache.org/thread.html/519eb0fd45642dcecd9ff74cb3e71c20a4753f7d82e2f07864b5108f%40%3Cdev.drill.apache.org%3Envd
- lists.apache.org/thread.html/88cd25375805950ae7337e669b0cb0eeda98b9604c1b8d806dccbad2%40%3Creviews.spark.apache.org%3Envd
- lists.apache.org/thread.html/b0656d359c7d40ec9f39c8cc61bca66802ef9a2a12ee199f5b0c1442%40%3Cdev.drill.apache.org%3Envd
- lists.apache.org/thread.html/bcce5a9c532b386c68dab2f6b3ce8b0cc9b950ec551766e76391caa3%40%3Ccommits.nifi.apache.org%3Envd
- lists.apache.org/thread.html/f9bc3e55f4e28d1dcd1a69aae6d53e609a758e34d2869b4d798e13cc%40%3Cissues.drill.apache.org%3Envd
- lists.apache.org/thread.html/r204ba2a9ea750f38d789d2bb429cc0925ad6133deea7cbc3001d96b5%40%3Csolr-user.lucene.apache.org%3Envd
- lists.apache.org/thread.html/rca37935d661f4689cb4119f1b3b224413b22be161b678e6e6ce0c69b%40%3Ccommits.nifi.apache.org%3Envd
- lists.apache.org/thread.html/rda99599896c3667f2cc9e9d34c7b6ef5d2bbed1f4801e1d75a2b0679%40%3Ccommits.nifi.apache.org%3Envd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OVRZDN2T6AZ6DJCZJ3VSIQIVHBVMVWBL/nvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TXRVXNRFHJSQWFHPRJQRI5UPMZ63B544/nvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UKUALE2TUCKEKOHE2D342PQXN4MWCSLC/nvd
- medium.com/%40cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062nvd
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