{"cve":"CVE-2018-3745","nvd":{"published":"2018-05-29T20:29:02.783","modified":"2026-06-17T01:57:45.600","status":"Modified","description":"atob 2.0.3 and earlier allocates uninitialized Buffers when number is passed in input on Node.js 4.x and below.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","score":9.1},"cwes":["CWE-125"],"references":["https://hackerone.com/reports/321686","https://security.netapp.com/advisory/ntap-20230622-0009/","https://hackerone.com/reports/321686","https://security.netapp.com/advisory/ntap-20230622-0009/"],"products":["atob_project:atob"],"source":"nvd","synced_at":"2026-10-19T20:50:40.212176939+00:00"},"epss":{"cve":"CVE-2018-3745","score":0.02141,"percentile":0.8205,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-8w4h-3cm3-2pm2","url":"https://osv.dev/vulnerability/GHSA-8w4h-3cm3-2pm2","summary":"Out-of-bounds Read in atob","modified":"2023-11-08T04:00:18.535494Z","packages":[{"ecosystem":"npm","name":"atob","purl":"pkg:npm/atob","ranges":["<2.1.0"],"fixed":["2.1.0"]}]}],"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."]}