{"id":"CVE-2002-2198","aliases":["EUVD-2002-2177","GHSA-8j4j-h6j9-f4c3"],"status":"published","title":"Buffer overflow in ZMailer before 2.99.51_1 allows remote attackers to execute arbitrary code...","description":"Buffer overflow in ZMailer before 2.99.51_1 allows remote attackers to execute arbitrary code during HELO processing from an IPv6 address, possibly using an address that resolves to a long hostname.","severity":{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.06242,"percentile":0.93595,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2002-12-31T05:00:00Z","modified":"2026-06-16T22:00:49Z","products":[{"vendor":"zmailer","product":"zmailer"}],"references":[{"url":"ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SN-02:05.asc","tags":["vendor-advisory","x_refsource_FREEBSD","x_transferred"]},{"url":"http://www.iss.net/security_center/static/10013.php","tags":["vdb-entry","x_refsource_XF","x_transferred","Patch"]},{"url":"http://www.securityfocus.com/bid/5592","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-2198"},{"url":"https://github.com/advisories/GHSA-8j4j-h6j9-f4c3"}],"sources":{"cve":[{"id":"CVE-2002-2198","description":"Buffer overflow in ZMailer before 2.99.51_1 allows remote attackers to execute arbitrary code during HELO processing from an IPv6 address, possibly using an address that resolves to a long hostname.","status":"published","published":"2005-11-16T21:17:00Z","modified":"2024-09-17T02:01:07.93Z","updated_at":"2026-11-02T14:33:54.29664Z"}],"euvd":[{"id":"EUVD-2002-2177","description":"Buffer overflow in ZMailer before 2.99.51_1 allows remote attackers to execute arbitrary code during HELO processing from an IPv6 address, possibly using an address that resolves to a long hostname.","status":"published","published":"2005-11-16T21:17:00Z","modified":"2024-09-17T02:01:07Z","updated_at":"2026-11-03T00:28:44.385816Z"}],"ghsa":[{"id":"GHSA-8j4j-h6j9-f4c3","title":"Buffer overflow in ZMailer before 2.99.51_1 allows remote attackers to execute arbitrary code...","description":"Buffer overflow in ZMailer before 2.99.51_1 allows remote attackers to execute arbitrary code during HELO processing from an IPv6 address, possibly using an address that resolves to a long hostname.","status":"published","published":"2022-05-03T03:08:13Z","modified":"2023-02-01T05:01:03Z","updated_at":"2026-11-02T14:49:39.648637Z"}],"nvd":[{"id":"CVE-2002-2198","description":"Buffer overflow in ZMailer before 2.99.51_1 allows remote attackers to execute arbitrary code during HELO processing from an IPv6 address, possibly using an address that resolves to a long hostname.","status":"published","published":"2002-12-31T05:00:00Z","modified":"2026-06-16T22:00:49.693Z","cvss":[{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:43.787686Z"}]}}