{"id":"CVE-2019-11682","aliases":["EUVD-2019-3352","GHSA-8gp6-7fhv-cf82"],"status":"published","title":"A buffer overflow in the SMTP response service in MailCarrier 2.51 allows the attacker to execute...","description":"A buffer overflow in the SMTP response service in MailCarrier 2.51 allows the attacker to execute arbitrary code remotely via a long HELP command, a related issue to CVE-2019-11395.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.03218,"percentile":0.88299,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119","CWE-787"],"published":"2019-05-02T15:03:03Z","modified":"2026-06-17T02:13:24Z","products":[{"vendor":"tabslab","product":"mailcarrier"}],"references":[{"url":"https://packetstormsecurity.com/files/152694/MailCarrier-2.51-HELP-Remote-Buffer-Overflow.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-11682"},{"url":"https://github.com/advisories/GHSA-8gp6-7fhv-cf82"}],"sources":{"cve":[{"id":"CVE-2019-11682","description":"A buffer overflow in the SMTP response service in MailCarrier 2.51 allows the attacker to execute arbitrary code remotely via a long HELP command, a related issue to CVE-2019-11395.","status":"published","published":"2019-05-02T15:03:03Z","modified":"2024-08-04T23:03:32.603Z","updated_at":"2026-11-02T14:32:22.432545Z"}],"euvd":[{"id":"EUVD-2019-3352","description":"A buffer overflow in the SMTP response service in MailCarrier 2.51 allows the attacker to execute arbitrary code remotely via a long HELP command, a related issue to CVE-2019-11395.","status":"published","published":"2019-05-02T15:03:03Z","modified":"2024-08-04T23:03:32Z","updated_at":"2026-11-03T02:40:48.505669Z"}],"ghsa":[{"id":"GHSA-8gp6-7fhv-cf82","title":"A buffer overflow in the SMTP response service in MailCarrier 2.51 allows the attacker to execute...","description":"A buffer overflow in the SMTP response service in MailCarrier 2.51 allows the attacker to execute arbitrary code remotely via a long HELP command, a related issue to CVE-2019-11395.","status":"published","published":"2022-05-24T16:45:04Z","modified":"2024-04-04T00:26:28Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-119","CWE-787"],"updated_at":"2026-11-02T14:55:50.017793Z"}],"nvd":[{"id":"CVE-2019-11682","description":"A buffer overflow in the SMTP response service in MailCarrier 2.51 allows the attacker to execute arbitrary code remotely via a long HELP command, a related issue to CVE-2019-11395.","status":"published","published":"2019-05-02T16:29:00.333Z","modified":"2026-06-17T02:13:24.87Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:05:12.471695Z"}]}}