{"id":"CVE-2007-2187","url":"https://www.cyber-defence.io/tools/cve/CVE-2007-2187","generatedAt":"2026-10-27T18:32:33.806Z","title":"Stack-based buffer overflow in eXtremail 2.1.1 and earlier allows remote attackers to execute arbitrary code via a long DNS response.","description":"Stack-based buffer overflow in eXtremail 2.1.1 and earlier allows remote attackers to execute arbitrary code via a long DNS response. NOTE: this might be related to CVE-2006-6926.","published":"2007-04-24T17:19:00.000Z","lastModified":"2026-06-16T22:39:06.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":10,"severity":"HIGH","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C"},"cwe":[],"affected":["extremail/extremail"],"epss":{"score":0.06823,"percentile":0.93975,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":true,"firstPublished":"2007-04-20","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":3769,"kind":"exploit","title":"eXtremail 2.1.1 - DNS Parsing Bugs Remote (PoC)","url":"https://www.exploit-db.com/exploits/3769","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/dos/3769.c","file":"exploits/linux/dos/3769.c","published":"2007-04-20","added":"2007-04-19","updated":null,"author":"mu-b","type":"dos","platform":"linux","port":null,"verified":true,"codes":["OSVDB-35583","CVE-2007-2187"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"A public exploit is published in Exploit-DB (verified) and the impact is high, while EPSS rates exploitation at 6.8%. Anyone can run this; patch or mitigate before the next change window and check exposed instances for signs of use."},"changes":[],"references":[{"url":"http://archives.neohapsis.com/archives/fulldisclosure/2007-04/0569.html","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://osvdb.org/35583","source":"cve@mitre.org"},{"url":"http://www.digit-labs.org/files/exploits/extremail-v9.c","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/23577","source":"cve@mitre.org"},{"url":"https://www.exploit-db.com/exploits/3769","source":"cve@mitre.org"},{"url":"http://archives.neohapsis.com/archives/fulldisclosure/2007-04/0569.html","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://osvdb.org/35583","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.digit-labs.org/files/exploits/extremail-v9.c","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/23577","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/3769","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2007-2187","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}