{"id":"GHSA-h4rc-386g-6m85","summary":"jackson-databind mishandles the interaction between serialization gadgets and typing","details":"FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to org.apache.commons.jelly.impl.Embedded (aka commons-jelly).","aliases":["CVE-2020-11620"],"modified":"2026-07-17T21:17:02.108846449Z","published":"2020-04-23T20:19:02Z","database_specific":{"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2020-04-22T21:17:03Z","nvd_published_at":"2020-04-07T23:15:00Z","cwe_ids":["CWE-502"]},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-11620"},{"type":"WEB","url":"https://github.com/FasterXML/jackson-databind/issues/2682"},{"type":"WEB","url":"https://github.com/FasterXML/jackson-databind/commit/08fbfacf89a4a4c026a6227a1b470ab7a13e2e88"},{"type":"WEB","url":"https://github.com/FasterXML/jackson-databind/commit/77040d85e3eb6710508e6445640ae1a3d5e60c22"},{"type":"PACKAGE","url":"https://github.com/FasterXML/jackson-databind"},{"type":"WEB","url":"https://lists.apache.org/thread.html/rf1bbc0ea4a9f014cf94df9a12a6477d24a27f52741dbc87f2fd52ff2@%3Cissues.geode.apache.org%3E"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2020/04/msg00012.html"},{"type":"WEB","url":"https://medium.com/@cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20200511-0004"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpujan2021.html"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpujul2020.html"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpuoct2020.html"}],"affected":[{"package":{"name":"com.fasterxml.jackson.core:jackson-databind","ecosystem":"Maven","purl":"pkg:maven/com.fasterxml.jackson.core/jackson-databind"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.9.0"},{"fixed":"2.9.10.4"}]}],"versions":["2.9.0","2.9.0.pr1","2.9.0.pr2","2.9.0.pr3","2.9.0.pr4","2.9.1","2.9.10","2.9.10.1","2.9.10.2","2.9.10.3","2.9.2","2.9.3","2.9.4","2.9.5","2.9.6","2.9.7","2.9.8","2.9.9","2.9.9.1","2.9.9.2","2.9.9.3"],"database_specific":{"last_known_affected_version_range":"\u003c= 2.9.10.3","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/04/GHSA-h4rc-386g-6m85/GHSA-h4rc-386g-6m85.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}