{"cve":"CVE-2019-10149","nvd":{"published":"2019-06-05T14:29:11.293","modified":"2026-06-17T02:10:21.590","status":"Analyzed","description":"A flaw was found in Exim versions 4.87 to 4.91 (inclusive). Improper validation of recipient address in deliver_message() function in /src/deliver.c may lead to remote command execution.","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:H/A:H","score":9.8},"cwes":["CWE-78"],"references":["http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00020.html","http://packetstormsecurity.com/files/153218/Exim-4.9.1-Remote-Command-Execution.html","http://packetstormsecurity.com/files/153312/Exim-4.91-Local-Privilege-Escalation.html","http://packetstormsecurity.com/files/154198/Exim-4.91-Local-Privilege-Escalation.html","http://seclists.org/fulldisclosure/2019/Jun/16"],"products":["canonical:ubuntu_linux","debian:debian_linux","exim:exim"],"source":"nvd","synced_at":"2026-10-19T20:57:00.690689396+00:00"},"epss":{"cve":"CVE-2019-10149","score":0.99961,"percentile":0.99975,"date":"2026-10-31"},"kev":{"cve":"CVE-2019-10149","date_added":"2022-01-10","due_date":"2022-07-10","vendor":"Exim","product":"Mail Transfer Agent (MTA)","known_ransomware":false},"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."]}