{"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 is a data-binding package for the Jackson Data Processor. jackson-databind allows a Java stack overflow exception and denial of service via a large depth of nested objects.","published":"2022-03-11T07:15:07.800Z","modified":"2026-10-20T10:54:21.180547736Z","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":0.91551,"asOf":"2026-09-15"},"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":{"url":"https://github.com/FasterXML/jackson-databind/commit/0a8157c6ca478b1bc7be4ba7dccdb3863275f0de","label":"FasterXML/jackson-databind@0a8157c"},"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"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-36518"},{"type":"WEB","url":"https://github.com/FasterXML/jackson-databind/commit/0a8157c6ca478b1bc7be4ba7dccdb3863275f0de"},{"type":"WEB","url":"https://github.com/FasterXML/jackson-databind/commit/3cc52f82ecf943e06c1d7c3b078e405fb3923d2b"},{"type":"WEB","url":"https://github.com/FasterXML/jackson-databind/commit/8238ab41d0350fb915797c89d46777b4496b74fd"},{"type":"WEB","url":"https://github.com/FasterXML/jackson-databind/commit/b3587924ee5d8695942f364d0d404d48d0ea6126"},{"type":"WEB","url":"https://github.com/FasterXML/jackson-databind/commit/fcfc4998ec23f0b1f7f8a9521c2b317b6c25892b"},{"type":"PACKAGE","url":"https://github.com/FasterXML/jackson-databind"},{"type":"WEB","url":"https://github.com/FasterXML/jackson/wiki/Jackson-Release-2.12"},{"type":"WEB","url":"https://github.com/FasterXML/jackson/wiki/Jackson-Release-2.13"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20220506-0004"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-20T10:54:21.180547736Z"}}