{"id":"CVE-2023-31419","aliases":["BIT-elasticsearch-2023-31419","GHSA-qwrx-45xf-jjf7"],"url":"https://o3.security/vulnerability/CVE-2023-31419","summary":"Elasticsearch StackOverflow vulnerability","details":"A flaw was discovered in Elasticsearch, affecting the _search API that allowed a specially crafted query string to cause a Stack Overflow and ultimately a Denial of Service.","published":"2023-10-26T17:06:14.305Z","modified":"2026-07-15T01:49:03.721625841Z","cvss":{"score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":2,"affectedPackages":[{"ecosystem":"Maven","name":"org.elasticsearch:elasticsearch","fixedVersion":"7.17.13"},{"ecosystem":"Maven","name":"org.elasticsearch:elasticsearch","fixedVersion":"8.9.1"}],"fix":null,"references":[{"type":"WEB","url":"https://discuss.elastic.co/t/elasticsearch-8-9-1-7-17-13-security-update/343297"},{"type":"WEB","url":"https://www.elastic.co/community/security"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/31xxx/CVE-2023-31419.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-31419"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20231116-0010/"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-15T01:49:03.721625841Z"}}