{"id":"CVE-2004-2677","aliases":["EUVD-2004-2667","GHSA-8q7c-xwf8-vm5r"],"status":"published","title":"Format string vulnerability in qwik-smtpd.c in QwikMail SMTP (qwik-smtpd) 0.3 and earlier allows...","description":"Format string vulnerability in qwik-smtpd.c in QwikMail SMTP (qwik-smtpd) 0.3 and earlier allows remote attackers to execute arbitrary code via format specifiers in the (1) clientRcptTo array, and the (2) Received and (3) messageID variables, possibly involving HELO and hostname arguments.","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":"2026-11-08","score":0.06483,"percentile":0.93799,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2004-12-31T05:00:00Z","modified":"2026-06-16T22:10:06Z","exploits":[{"source":"exploitdb","id":"EDB-620","title":"Qwik SMTP 0.3 - Format String","type":"remote","platform":"linux","date":"2004-11-09","verified":true,"url":"https://www.exploit-db.com/exploits/620"}],"products":[{"vendor":"qwikmail","product":"qwikmail_smtp"}],"references":[{"url":"http://www.securityfocus.com/bid/11572","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit","Patch","Vendor Advisory"]},{"url":"http://securitytracker.com/id?1012016","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Patch","Vendor Advisory"]},{"url":"http://unl0ck.info/advisories/qwik-smtpd.txt","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://secunia.com/advisories/13037","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/17917","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2007/0687","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://qwikmail.sourceforge.net/smtpd/qwik-smtpd-0.3.patch","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"http://www.securityfocus.com/archive/1/460600/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2004-2677"},{"url":"https://github.com/advisories/GHSA-8q7c-xwf8-vm5r"}],"sources":{"cve":[{"id":"CVE-2004-2677","description":"Format string vulnerability in qwik-smtpd.c in QwikMail SMTP (qwik-smtpd) 0.3 and earlier allows remote attackers to execute arbitrary code via format specifiers in the (1) clientRcptTo array, and the (2) Received and (3) messageID variables, possibly involving HELO and hostname arguments.","status":"published","published":"2007-02-22T22:00:00Z","modified":"2024-08-08T01:36:25.315Z","updated_at":"2026-11-02T14:34:53.357376Z"}],"euvd":[{"id":"EUVD-2004-2667","description":"Format string vulnerability in qwik-smtpd.c in QwikMail SMTP (qwik-smtpd) 0.3 and earlier allows remote attackers to execute arbitrary code via format specifiers in the (1) clientRcptTo array, and the (2) Received and (3) messageID variables, possibly involving HELO and hostname arguments.","status":"published","published":"2007-02-22T22:00:00Z","modified":"2024-08-08T01:36:25Z","updated_at":"2026-11-03T01:15:09.127613Z"}],"ghsa":[{"id":"GHSA-8q7c-xwf8-vm5r","title":"Format string vulnerability in qwik-smtpd.c in QwikMail SMTP (qwik-smtpd) 0.3 and earlier allows...","description":"Format string vulnerability in qwik-smtpd.c in QwikMail SMTP (qwik-smtpd) 0.3 and earlier allows remote attackers to execute arbitrary code via format specifiers in the (1) clientRcptTo array, and the (2) Received and (3) messageID variables, possibly involving HELO and hostname arguments.","status":"published","published":"2022-04-29T03:01:54Z","modified":"2023-01-30T05:04:20Z","updated_at":"2026-11-02T14:47:01.271351Z"}],"nvd":[{"id":"CVE-2004-2677","description":"Format string vulnerability in qwik-smtpd.c in QwikMail SMTP (qwik-smtpd) 0.3 and earlier allows remote attackers to execute arbitrary code via format specifiers in the (1) clientRcptTo array, and the (2) Received and (3) messageID variables, possibly involving HELO and hostname arguments.","status":"published","published":"2004-12-31T05:00:00Z","modified":"2026-06-16T22:10:06.97Z","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":"2026-11-02T14:00:53.133049Z"}]}}