{"action":"Upgrade com.fasterxml.jackson.core:jackson-databind to 2.9.10.4 or later.","affected":[{"fixed":"2.9.10.4","introduced":"2.9.0"}],"component":"com.fasterxml.jackson.core:jackson-databind","cve_ids":["CVE-2020-11620"],"ecosystem":"Maven","epss":0.0578,"exploited":false,"fixed_versions":["2.9.10.4"],"ghsa_id":"GHSA-h4rc-386g-6m85","id":"tcs_01M5N8ZNM8MHXWQ6CH0Q622KQD","modified_at":"2026-08-07T08:12:20.696129162Z","published_at":"2020-04-23T20:19:02Z","references":["https://osv.dev/vulnerability/GHSA-h4rc-386g-6m85","https://nvd.nist.gov/vuln/detail/CVE-2020-11620","https://github.com/FasterXML/jackson-databind/issues/2682","https://github.com/FasterXML/jackson-databind/commit/08fbfacf89a4a4c026a6227a1b470ab7a13e2e88","https://github.com/FasterXML/jackson-databind/commit/77040d85e3eb6710508e6445640ae1a3d5e60c22","https://github.com/FasterXML/jackson-databind","https://lists.apache.org/thread.html/rf1bbc0ea4a9f014cf94df9a12a6477d24a27f52741dbc87f2fd52ff2@%3Cissues.geode.apache.org%3E","https://lists.debian.org/debian-lts-announce/2020/04/msg00012.html","https://medium.com/@cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062","https://security.netapp.com/advisory/ntap-20200511-0004","https://www.oracle.com/security-alerts/cpujan2021.html","https://www.oracle.com/security-alerts/cpujul2020.html","https://www.oracle.com/security-alerts/cpuoct2020.html"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"GHSA-h4rc-386g-6m85","url":"https://osv.dev/vulnerability/GHSA-h4rc-386g-6m85"}],"summary":"jackson-databind mishandles the interaction between serialization gadgets and typing"}