{"id":"CVE-2019-12384","title":"FasterXML jackson-databind 2.x before 2.9.9.1 might allow attackers to have a variety of impacts by leveraging failure to block the logback-core class from polymorphic deserialization","summary":"FasterXML jackson-databind 2.x before 2.9.9.1 might allow attackers to have a variety of impacts by leveraging failure to block the logback-core class from polymorphic deserialization. Depending on the classpath content, remote code exec…","severity":"medium","cvss":5.9,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-502"],"vendor":"fasterxml","product":"jackson-databind","affected":["jackson-databind >= 2.0.0, < 2.6.7.3","jackson-databind >= 2.7.0, < 2.7.9.6","jackson-databind >= 2.8.0, < 2.8.11.4","jackson-databind >= 2.9.0, < 2.9.9.1","debian_linux = 8.0","enterprise_linux = 7.0","enterprise_linux = 7.4","enterprise_linux = 7.5","enterprise_linux = 7.6","enterprise_linux = 7.7"],"patched":["jackson-databind 2.9.9.1"],"published":"2019-06-24","updated":"2026-10-08","sourceUpdated":"2026-10-08T21:17:11.517","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2019-12384","references":[{"url":"https://access.redhat.com/errata/RHSA-2019:1820","label":"cve@mitre.org"},{"url":"https://access.redhat.com/errata/RHSA-2019:2720","label":"cve@mitre.org"},{"url":"https://access.redhat.com/errata/RHSA-2019:2858","label":"cve@mitre.org"},{"url":"https://access.redhat.com/errata/RHSA-2019:2935","label":"cve@mitre.org"},{"url":"https://access.redhat.com/errata/RHSA-2019:2936","label":"cve@mitre.org"},{"url":"https://access.redhat.com/errata/RHSA-2019:2937","label":"cve@mitre.org"},{"url":"https://access.redhat.com/errata/RHSA-2019:2938","label":"cve@mitre.org"},{"url":"https://access.redhat.com/errata/RHSA-2019:2998","label":"cve@mitre.org"},{"url":"https://access.redhat.com/errata/RHSA-2019:3149","label":"cve@mitre.org"},{"url":"https://access.redhat.com/errata/RHSA-2019:3200","label":"cve@mitre.org"},{"url":"https://access.redhat.com/errata/RHSA-2019:3292","label":"cve@mitre.org"},{"url":"https://access.redhat.com/errata/RHSA-2019:3297","label":"cve@mitre.org"},{"url":"https://access.redhat.com/errata/RHSA-2019:3901","label":"cve@mitre.org"},{"url":"https://access.redhat.com/errata/RHSA-2019:4352","label":"cve@mitre.org"},{"url":"https://blog.doyensec.com/2019/07/22/jackson-gadgets.html","label":"cve@mitre.org"},{"url":"https://doyensec.com/research.html","label":"cve@mitre.org"},{"url":"https://github.com/FasterXML/jackson-databind/compare/74b90a4...a977aad","label":"cve@mitre.org"},{"url":"https://lists.apache.org/thread.html/0d4b630d9ee724aee50703397d9d1afa2b2befc9395ba7797d0ccea9%40%3Cdev.tomee.apache.org%3E","label":"cve@mitre.org"},{"url":"https://lists.apache.org/thread.html/2d2a76440becb610b9a9cb49b15eac3934b02c2dbcaacde1000353e4%40%3Cdev.tomee.apache.org%3E","label":"cve@mitre.org"},{"url":"https://lists.apache.org/thread.html/34717424b4d08b74f65c09a083d6dd1cb0763f37a15d6de135998c1d%40%3Cdev.tomee.apache.org%3E","label":"cve@mitre.org"},{"url":"https://lists.apache.org/thread.html/3f99ae8dcdbd69438cb733d745ee3ad5e852068490719a66509b4592%40%3Ccommits.cassandra.apache.org%3E","label":"cve@mitre.org"},{"url":"https://lists.apache.org/thread.html/519eb0fd45642dcecd9ff74cb3e71c20a4753f7d82e2f07864b5108f%40%3Cdev.drill.apache.org%3E","label":"cve@mitre.org"},{"url":"https://lists.apache.org/thread.html/56c8042873595b8c863054c7bfccab4bf2c01c6f5abedae249d914b9%40%3Cdev.tomee.apache.org%3E","label":"cve@mitre.org"},{"url":"https://lists.apache.org/thread.html/5ecc333113b139429f4f05000d4aa2886974d4df3269c1dd990bb319%40%3Cdev.tomee.apache.org%3E","label":"cve@mitre.org"},{"url":"https://lists.apache.org/thread.html/5fc0e16b7af2590bf1e97c76c136291c4fdb244ee63c65c485c9a7a1%40%3Cdev.tomee.apache.org%3E","label":"cve@mitre.org"},{"url":"https://lists.apache.org/thread.html/87e46591de8925f719664a845572d184027258c5a7af0a471b53c77b%40%3Cdev.tomee.apache.org%3E","label":"cve@mitre.org"},{"url":"https://lists.apache.org/thread.html/940b4c3fef002461b89a050935337056d4a036a65ef68e0bbd4621ef%40%3Cdev.struts.apache.org%3E","label":"cve@mitre.org"},{"url":"https://lists.apache.org/thread.html/b0656d359c7d40ec9f39c8cc61bca66802ef9a2a12ee199f5b0c1442%40%3Cdev.drill.apache.org%3E","label":"cve@mitre.org"},{"url":"https://lists.apache.org/thread.html/bcce5a9c532b386c68dab2f6b3ce8b0cc9b950ec551766e76391caa3%40%3Ccommits.nifi.apache.org%3E","label":"cve@mitre.org"},{"url":"https://lists.apache.org/thread.html/e0733058c0366b703e6757d8d2a7a04b943581f659e9c271f0841dfe%40%3Cnotifications.geode.apache.org%3E","label":"cve@mitre.org"},{"url":"https://lists.apache.org/thread.html/ee0a051428d2c719acfa297d0854a189ea5e284ef3ed491fa672f4be%40%3Cdev.tomee.apache.org%3E","label":"cve@mitre.org"},{"url":"https://lists.apache.org/thread.html/f9bc3e55f4e28d1dcd1a69aae6d53e609a758e34d2869b4d798e13cc%40%3Cissues.drill.apache.org%3E","label":"cve@mitre.org"},{"url":"https://lists.apache.org/thread.html/rca37935d661f4689cb4119f1b3b224413b22be161b678e6e6ce0c69b%40%3Ccommits.nifi.apache.org%3E","label":"cve@mitre.org"},{"url":"https://lists.debian.org/debian-lts-announce/2019/06/msg00019.html","label":"cve@mitre.org"},{"url":"https://lists.debian.org/debian-lts-announce/2019/06/msg00019.html","label":"cve@mitre.org"},{"url":"https://lists.debian.org/debian-lts-announce/2019/06/msg00019.html","label":"cve@mitre.org"},{"url":"https://lists.debian.org/debian-lts-announce/2019/06/msg00019.html","label":"cve@mitre.org"},{"url":"https://lists.debian.org/debian-lts-announce/2019/06/msg00019.html","label":"cve@mitre.org"},{"url":"https://lists.debian.org/debian-lts-announce/2019/06/msg00019.html","label":"cve@mitre.org"},{"url":"https://lists.debian.org/debian-lts-announce/2019/06/msg00019.html","label":"cve@mitre.org"},{"url":"https://lists.debian.org/debian-lts-announce/2019/06/msg00019.html","label":"cve@mitre.org"},{"url":"https://lists.fedoraproject.org/archi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Overview\n\nFasterXML jackson-databind 2.x before 2.9.9.1 might allow attackers to have a variety of impacts by leveraging failure to block the logback-core class from polymorphic deserialization. Depending on the classpath content, remote code execution may be possible.\n\n## Affected\n\n- `jackson-databind >= 2.0.0, < 2.6.7.3`\n- `jackson-databind >= 2.7.0, < 2.7.9.6`\n- `jackson-databind >= 2.8.0, < 2.8.11.4`\n- `jackson-databind >= 2.9.0, < 2.9.9.1`\n- `debian_linux = 8.0`\n- `enterprise_linux = 7.0`\n- `enterprise_linux = 7.4`\n- `enterprise_linux = 7.5`\n- `enterprise_linux = 7.6`\n- `enterprise_linux = 7.7`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `jackson-databind 2.9.9.1`","depth":"twilight","depthScore":53,"depthScoreParts":{"impact":32.5,"likelihood":9,"exploitation":12,"ransomware":0},"changes":[]}