{"id":"CVE-1999-0940","aliases":["EUVD-1999-0921","GHSA-pm3w-22f3-8w8x"],"status":"published","title":"Buffer overflow in mutt mail client allows remote attackers to execute commands via malformed...","description":"Buffer overflow in mutt mail client allows remote attackers to execute commands via malformed MIME messages.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.02663,"percentile":0.85818,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"1999-09-27T04:00:00Z","modified":"2026-06-16T21:49:22Z","products":[{"vendor":"mutt","product":"mutt_mail_client"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0940","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-1999-0940"},{"url":"https://github.com/advisories/GHSA-pm3w-22f3-8w8x"}],"sources":{"cve":[{"id":"CVE-1999-0940","description":"Buffer overflow in mutt mail client allows remote attackers to execute commands via malformed MIME messages.","status":"published","published":"2000-01-04T05:00:00Z","modified":"2024-08-01T16:55:29.4Z","updated_at":"2026-11-02T14:33:53.911988Z"}],"euvd":[{"id":"EUVD-1999-0921","description":"Buffer overflow in mutt mail client allows remote attackers to execute commands via malformed MIME messages.","status":"published","published":"2000-01-04T05:00:00Z","modified":"2024-08-01T16:55:29Z","updated_at":"2026-11-03T03:50:44.737415Z"}],"ghsa":[{"id":"GHSA-pm3w-22f3-8w8x","title":"Buffer overflow in mutt mail client allows remote attackers to execute commands via malformed...","description":"Buffer overflow in mutt mail client allows remote attackers to execute commands via malformed MIME messages.","status":"published","published":"2022-04-30T18:11:29Z","modified":"2023-01-29T05:01:50Z","updated_at":"2026-11-02T14:44:55.382004Z"}],"nvd":[{"id":"CVE-1999-0940","description":"Buffer overflow in mutt mail client allows remote attackers to execute commands via malformed MIME messages.","status":"published","published":"1999-09-27T04:00:00Z","modified":"2026-06-16T21:49:22.293Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T13:58:40.923898Z"}]}}