{"cve":"CVE-2021-30218","nvd":{"published":"2021-04-29T15:15:11.050","modified":"2026-06-17T03:49:52.830","status":"Modified","description":"samurai 1.2 has a NULL pointer dereference in writefile() in util.c via a crafted build file.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-476"],"references":["https://github.com/michaelforney/samurai/commit/e84b6d99c85043fa1ba54851ee500540ec206918","https://github.com/michaelforney/samurai/issues/67","https://github.com/michaelforney/samurai/commit/e84b6d99c85043fa1ba54851ee500540ec206918","https://github.com/michaelforney/samurai/issues/67"],"products":["samurai_project:samurai"],"source":"nvd","synced_at":"2026-10-19T21:18:09.669877188+00:00"},"epss":{"cve":"CVE-2021-30218","score":0.00747,"percentile":0.54882,"date":"2026-10-31"},"kev":null,"osv":[],"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."]}