{"cve":"CVE-2023-1370","nvd":{"published":"2023-03-22T06:15:09.493","modified":"2026-06-17T05:27:47.853","status":"Modified","description":"[Json-smart](https://netplex.github.io/json-smart/) is a performance focused, JSON processor lib.\n\nWhen reaching a ‘[‘ or ‘{‘ character in the JSON input, the code parses an array or an object respectively.\n\nIt was discovered that the code does not have any limit to the nesting of such arrays or objects. Since the parsing of nested arrays and objects is done recursively, nesting too many of them can cause a stack exhaustion (stack overflow) and crash the software.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-674"],"references":["https://research.jfrog.com/vulnerabilities/stack-exhaustion-in-json-smart-leads-to-denial-of-service-when-parsing-malformed-json-xray-427633/","https://security.netapp.com/advisory/ntap-20240621-0006/","https://research.jfrog.com/vulnerabilities/stack-exhaustion-in-json-smart-leads-to-denial-of-service-when-parsing-malformed-json-xray-427633/","https://security.netapp.com/advisory/ntap-20240621-0006/"],"products":["json-smart_project:json-smart"],"source":"nvd","synced_at":"2026-10-19T21:37:48.383111019+00:00"},"epss":{"cve":"CVE-2023-1370","score":0.01119,"percentile":0.66159,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-493p-pfq6-5258","url":"https://osv.dev/vulnerability/GHSA-493p-pfq6-5258","summary":"json-smart Uncontrolled Recursion vulnerability","modified":"2026-09-10T03:49:52.396397407Z","packages":[{"ecosystem":"Maven","name":"net.minidev:json-smart","purl":"pkg:maven/net.minidev/json-smart","ranges":["<2.4.9"],"fixed":["2.4.9"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}