{"id":"CVE-2023-1436","aliases":["GHSA-q6g2-g7f3-rr83"],"url":"https://o3.security/vulnerability/CVE-2023-1436","summary":"Infinite recursion in Jettison leads to denial of service when creating a crafted JSONArray","details":"An infinite recursion is triggered in Jettison when constructing a JSONArray from a Collection that contains a self-reference in one of its elements. This leads to a StackOverflowError exception being thrown.\n\n","published":"2023-03-16T20:59:51.072Z","modified":"2026-07-15T01:49:16.003140105Z","cvss":{"score":5.9,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Maven","name":"org.codehaus.jettison:jettison","fixedVersion":"1.5.4"}],"fix":null,"references":[{"type":"WEB","url":"https://mvnrepository.com"},{"type":"WEB","url":"https://research.jfrog.com/vulnerabilities/jettison-json-array-dos-xray-427911/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/1xxx/CVE-2023-1436.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-1436"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-15T01:49:16.003140105Z"}}