{"id":"CVE-2005-1513","aliases":["DLA-2234-1","DSA-4692-1","EUVD-2005-1516","GHSA-mrmc-m8fj-g9px","UBUNTU-CVE-2005-1513","USN-4556-1","USN-4621-1"],"status":"published","title":"Integer overflow in the stralloc_readyplus function in qmail, when running on 64 bit platforms...","description":"Integer overflow in the stralloc_readyplus function in qmail, when running on 64 bit platforms with a large amount of virtual memory, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a large SMTP request.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/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":0.10789,"percentile":0.95866,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-190"],"published":"2005-05-11T00:00:00Z","modified":"2026-06-16T22:13:11Z","fixes":[{"ecosystem":"Ubuntu:Pro:14.04:LTS","package":"netqmail","fixed_in":["1.06-6.2~deb10u1build0.14.04.1+esm1"],"sources":["osv"]},{"ecosystem":"Ubuntu:16.04:LTS","package":"netqmail","fixed_in":["1.06-6.2~deb10u1build0.16.04.1"],"sources":["osv"]},{"ecosystem":"Ubuntu:18.04:LTS","package":"netqmail","fixed_in":["1.06-6.2~deb10u1build0.18.04.1"],"sources":["osv"]},{"ecosystem":"Ubuntu:20.04:LTS","package":"netqmail","fixed_in":["1.06-6.2~deb10u1build0.20.04.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:8","package":"netqmail","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.06-6.2~deb8u1"}]}],"versions":["1.06-5","1.06-6","1.06-6.1"],"bundled":5},{"source":"osv","ecosystem":"Debian:9","package":"netqmail","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.06-6.2~deb9u1"}]}],"versions":["1.06-6","1.06-6.1","1.06-6.2~deb8u1"],"bundled":5},{"source":"osv","ecosystem":"Debian:10","package":"netqmail","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.06-6.2~deb10u1"}]}],"versions":["1.06-6","1.06-6.1","1.06-6.2~deb8u1","1.06-6.2~deb9u1"],"bundled":5},{"source":"osv","ecosystem":"Ubuntu:Pro:14.04:LTS","package":"netqmail","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.06-6.2~deb10u1build0.14.04.1+esm1"}]}],"versions":["1.06-5"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"netqmail","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.06-6.2~deb10u1build0.16.04.1"}]}],"versions":["1.06-5"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"netqmail","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.06-6.2~deb10u1build0.18.04.1"}]}],"versions":["1.06-6"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"netqmail","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.06-6.2~deb10u1build0.20.04.1"}]}],"versions":["1.06-6.1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"netqmail","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.06-6.2~deb10u1build0.20.04.1"}]}],"versions":["1.06-6.1"],"bundled":5},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"netqmail","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.06-6.2~deb10u1build0.16.04.1"}]}],"versions":["1.06-5"],"bundled":5},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"netqmail","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.06-6.2~deb10u1build0.18.04.1"}]}],"versions":["1.06-6"],"bundled":5}],"products":[{"vendor":"canonical","product":"ubuntu_linux"},{"vendor":"debian","product":"debian_linux"},{"vendor":"qmail_project","product":"qmail"}],"references":[{"url":"http://archives.neohapsis.com/archives/fulldisclosure/2005-05/0101.html","tags":["mailing-list","x_transferred","Broken Link","Exploit"]},{"url":"http://www.guninski.com/where_do_you_want_billg_to_go_today_4.html","tags":["x_transferred","Broken Link","Exploit"]},{"url":"http://securitytracker.com/id?1013911","tags":["vdb-entry","x_transferred","Broken Link","Exploit","Third Party Advisory","VDB Entry"]},{"url":"http://www.openwall.com/lists/oss-security/2020/05/19/8","tags":["mailing-list","x_transferred","Exploit","Mailing List","Third Party Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2020/05/20/2","tags":["mailing-list","x_transferred","Mailing List"]},{"url":"http://www.openwall.com/lists/oss-security/2020/05/20/5","tags":["mailing-list","x_transferred","Mailing List"]},{"url":"http://seclists.org/fulldisclosure/2020/May/42","tags":["mailing-list","x_transferred","Exploit","Mailing List","Third Party Advisory"]},{"url":"http://packetstormsecurity.com/files/157805/Qualys-Security-Advisory-Qmail-Remote-Code-Execution.html","tags":["x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://www.debian.org/security/2020/dsa-4692","tags":["vendor-advisory","x_transferred","Mailing List","Third Party Advisory"]},{"url":"https://lists.debian.org/debian-lts-announce/2020/06/msg00002.html","tags":["mailing-list","x_transferred","Mailing List","Third Party Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2020/06/16/2","tags":["mailing-list","x_transferred","Mailing List"]},{"url":"http://seclists.org/fulldisclosure/2020/Jun/27","tags":["mailing-list","x_transferred","Mailing List","Third Party Advisory"]},{"url":"http://packetstormsecurity.com/files/158203/Qmail-Local-Privilege-Escalation-Remote-Code-Execution.html","tags":["x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://security.gentoo.org/glsa/202007-01","tags":["vendor-advisory","x_transferred","Third Party Advisory"]},{"url":"https://usn.ubuntu.com/4556-1/","tags":["vendor-advisory","x_transferred","Third Party Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2023/06/06/3","tags":["mailing-list","x_transferred","Exploit","Mailing List"]},{"url":"http://seclists.org/fulldisclosure/2023/Jun/2","tags":["mailing-list","x_transferred","Exploit","Mailing List","Third Party Advisory"]},{"url":"http://packetstormsecurity.com/files/172804/RenderDoc-1.26-Local-Privilege-Escalation-Remote-Code-Execution.html","tags":["x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2005-1513"},{"url":"https://usn.ubuntu.com/4556-1"},{"url":"https://github.com/advisories/GHSA-mrmc-m8fj-g9px"},{"url":"https://ubuntu.com/security/CVE-2005-1513","tags":["report"]},{"url":"https://www.openwall.com/lists/oss-security/2020/05/19/8","tags":["report"]},{"url":"https://www.openwall.com/lists/oss-security/2020/06/16/2","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-4556-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-4621-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2005-1513","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2005-1514","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2005-1515","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2020-3811","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2020-3812","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2005-1513","description":"Integer overflow in the stralloc_readyplus function in qmail, when running on 64 bit platforms with a large amount of virtual memory, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a large SMTP request.","status":"published","published":"2005-05-11T00:00:00Z","modified":"2024-08-07T21:51:50.277Z","updated_at":"2026-11-02T14:33:39.916766Z"}],"euvd":[{"id":"EUVD-2005-1516","description":"Integer overflow in the stralloc_readyplus function in qmail, when running on 64 bit platforms with a large amount of virtual memory, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a large SMTP request.","status":"published","published":"2005-05-11T00:00:00Z","modified":"2024-08-07T21:51:50Z","updated_at":"2026-11-03T01:15:33.650851Z"}],"ghsa":[{"id":"GHSA-mrmc-m8fj-g9px","title":"Integer overflow in the stralloc_readyplus function in qmail, when running on 64 bit platforms...","description":"Integer overflow in the stralloc_readyplus function in qmail, when running on 64 bit platforms with a large amount of virtual memory, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a large SMTP request.","status":"published","published":"2022-05-01T01:59:28Z","modified":"2026-03-20T05:03:44Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T15:06:44.064136Z"}],"nvd":[{"id":"CVE-2005-1513","description":"Integer overflow in the stralloc_readyplus function in qmail, when running on 64 bit platforms with a large amount of virtual memory, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a large SMTP request.","status":"published","published":"2005-05-11T04:00:00Z","modified":"2026-06-16T22:13:11.073Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:00:55.266741Z"}],"osv":[{"id":"UBUNTU-CVE-2005-1513","description":"Integer overflow in the stralloc_readyplus function in qmail, when running on 64 bit platforms with a large amount of virtual memory, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a large SMTP request.","status":"published","published":"2020-05-24T00:00:00Z","modified":"2026-02-04T03:43:23.319252Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:54:05.838224Z"},{"id":"DLA-2234-1","title":"netqmail - security update","status":"published","published":"2020-06-04T00:00:00Z","modified":"2026-03-09T01:20:41.652396Z","updated_at":"2026-11-02T15:46:10.227108Z"},{"id":"DSA-4692-1","title":"netqmail - security update","status":"published","published":"2020-05-24T00:00:00Z","modified":"2026-03-09T02:10:30.507123Z","updated_at":"2026-11-02T15:46:17.19998Z"},{"id":"USN-4556-1","title":"netqmail vulnerabilities","description":"It was discovered that netqmail did not properly handle certain input. Both\nremote and local attackers could use this vulnerability to cause netqmail\nto crash or execute arbitrary code. (CVE-2005-1513, CVE-2005-1514,\nCVE-2005-1515)\n\nIt was discovered that netqmail did not properly handle certain input when\nvalidating email addresses. An attacker could use this to bypass email\naddress validation. (CVE-2020-3811)\n\nIt was discovered that netqmail did not properly handle certain input when\nvalidating email addresses. An attacker could use this vulnerability to\ncause netqmail to disclose sensitive information. (CVE-2020-3812)\n","status":"published","published":"2020-09-29T15:16:58Z","modified":"2026-02-10T04:41:56Z","updated_at":"2026-11-02T16:58:15.159055Z"},{"id":"USN-4621-1","title":"netqmail vulnerabilities","description":"It was discovered that netqmail did not properly handle certain input. Both\nremote and local attackers could use this vulnerability to cause netqmail\nto crash or execute arbitrary code. (CVE-2005-1513, CVE-2005-1514,\nCVE-2005-1515)\n\nIt was discovered that netqmail did not properly handle certain input when\nvalidating email addresses. An attacker could use this to bypass email\naddress validation. (CVE-2020-3811)\n\nIt was discovered that netqmail did not properly handle certain input when\nvalidating email addresses. An attacker could use this vulnerability to\ncause netqmail to disclose sensitive information. (CVE-2020-3812)\n","status":"published","published":"2020-11-05T19:53:06Z","modified":"2026-02-10T04:41:58Z","updated_at":"2026-11-02T16:58:15.159055Z"}]}}