{"cve":"CVE-2018-19183","nvd":{"published":"2018-11-12T02:29:00.327","modified":"2026-06-17T01:48:55.437","status":"Modified","description":"ethereumjs-vm 2.4.0 allows attackers to cause a denial of service (vm.runCode failure and REVERT) via a \"code: Buffer.from(my_code, 'hex')\" attribute. NOTE: the vendor disputes this because REVERT is a normal bytecode that can be triggered from high-level source code, leading to a normal programmatic execution result.","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-119"],"references":["https://github.com/ethereumjs/ethereumjs-monorepo/issues/386#issuecomment-439372074","https://github.com/ethereumjs/ethereumjs-monorepo/issues/395#issuecomment-472449204","https://github.com/ethereumjs/ethereumjs-vm/issues/386","https://github.com/ethereumjs/ethereumjs-monorepo/issues/386#issuecomment-439372074","https://github.com/ethereumjs/ethereumjs-monorepo/issues/395#issuecomment-472449204"],"products":["ethereumjs-vm_project:ethereumjs-vm"],"source":"nvd","synced_at":"2026-10-19T20:53:59.789560037+00:00"},"epss":{"cve":"CVE-2018-19183","score":0.03101,"percentile":0.87757,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-2mw7-wggm-m6w3","url":"https://osv.dev/vulnerability/GHSA-2mw7-wggm-m6w3","summary":"Denial of Service in ethereumjs-vm","modified":"2023-11-08T04:00:06.901736Z","packages":[{"ecosystem":"npm","name":"ethereumjs-vm","purl":"pkg:npm/ethereumjs-vm","ranges":["<=2.4.0"],"fixed":[]}]}],"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."]}