{"id":"CVE-2020-36518","aliases":["GHSA-57j2-w4cx-62h2"],"url":"https://o3.security/vulnerability/CVE-2020-36518","summary":"Deeply nested json in jackson-databind","details":"jackson-databind before 2.13.0 allows a Java StackOverflow exception and denial of service via a large depth of nested objects.","published":"2022-03-11T07:15:07.800Z","modified":"2026-08-07T11:31:09.121317378Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":{"score":0.0486,"percentile":0.91406,"asOf":"2026-08-30"},"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Maven","name":"com.fasterxml.jackson.core:jackson-databind","fixedVersion":"2.13.2.1"},{"ecosystem":"Maven","name":"com.fasterxml.jackson.core:jackson-databind","fixedVersion":"2.12.6.1"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2022/11/msg00035.html"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20220506-0004/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2022/dsa-5283"},{"type":"ADVISORY","url":"https://www.oracle.com/security-alerts/cpuapr2022.html"},{"type":"ADVISORY","url":"https://www.oracle.com/security-alerts/cpujul2022.html"},{"type":"REPORT","url":"https://github.com/FasterXML/jackson-databind/issues/2816"},{"type":"EVIDENCE","url":"https://lists.debian.org/debian-lts-announce/2022/05/msg00001.html"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T11:31:09.121317378Z"}}