CVE-2003-0468

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:wietse_venema:postfix:1.0.21:*:*:*:*:*:*:*", "matchCriteriaId": "F8C70650-45F8-42F1-863E-C14CFD27986D", "vulnerable": true}, {"criteria": "cpe:2.3:a:wietse_venema:postfix:1.1.11:*:*:*:*:*:*:*", "matchCriteriaId": "6886742C-C8CF-4DE8-812C-30CB19984329", "vulnerable": true}, {"criteria": "cpe:2.3:a:wietse_venema:postfix:1999-09-06:*:*:*:*:*:*:*", "matchCriteriaId": "D8F498EC-BAB8-44E9-A1E9-F5FE59D969E7", "vulnerable": true}, {"criteria": "cpe:2.3:a:wietse_venema:postfix:1999-12-31:*:*:*:*:*:*:*", "matchCriteriaId": "3AC09670-77D3-40B7-BD0A-2F447FAB272E", "vulnerable": true}, {"criteria": "cpe:2.3:a:wietse_venema:postfix:2000-02-28:*:*:*:*:*:*:*", "matchCriteriaId": "711ECD8D-66D7-414E-B509-9F10A93FCED8", "vulnerable": true}, {"criteria": "cpe:2.3:a:wietse_venema:postfix:2001-11-15:*:*:*:*:*:*:*", "matchCriteriaId": "0C6E6C91-AE96-481F-92F5-C56F45ABE8E3", "vulnerable": true}, {"criteria": "cpe:2.3:o:conectiva:linux:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "97177EF7-8FC4-4D4D-A8D9-3628AA0035FB", "vulnerable": true}, {"criteria": "cpe:2.3:o:conectiva:linux:8.0:*:*:*:*:*:*:*", "matchCriteriaId": "CD14661C-E3BE-44DF-BC8D-294322BF23EA", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Postfix 1.1.11 and earlier allows remote attackers to use Postfix to conduct \"bounce scans\" or DDos attacks of other hosts via an email address to the local host containing the target IP address and service name followed by a \"!\" string, which causes Postfix to attempt to use SMTP to communicate with the target on the associated port."}, {"lang": "es", "value": "Postfix 1.1.11 y anteriores permite a atacantes remotos usar Postfix para llevar a cabo \"escaneos de rebote\" o ataques de denegaci\u00f3n de servicio distribuidos (DDoS) contra otras m\u00e1quinas mediante una direcci\u00f3n de correo electr\u00f3nico a la m\u00e1quina local que contenga la direcci\u00f3n IP objetivo y el nombre del servicio seguido de una cadena \"!\", lo que hace que Postfix intente usar SMTP para comunicarse con el objetivo en el puerto asociado."}], "id": "CVE-2003-0468", "lastModified": "2026-06-16T22:02:15.733", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, 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"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A522"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2003:251", "cpe": "cpe:/o:redhat:linux:7.3", "product_name": "Red Hat Linux 7.3", "release_date": "2003-08-04T00:00:00Z"}, {"advisory": "RHSA-2003:251", "cpe": "cpe:/o:redhat:linux:8.0", "product_name": "Red Hat Linux 8.0", "release_date": "2003-08-04T00:00:00Z"}, {"advisory": "RHSA-2003:251", "cpe": "cpe:/o:redhat:linux:9", "product_name": "Red Hat Linux 9", "release_date": "2003-08-04T00:00:00Z"}], "bugzilla": {"description": "security flaw", "id": "1617042", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617042"}, "csaw": false, "details": ["Postfix 1.1.11 and earlier allows remote attackers to use Postfix to conduct \"bounce scans\" or DDos attacks of other hosts via an email address to the local host containing the target IP address and service name followed by a \"!\" string, which causes Postfix to attempt to use SMTP to communicate with the target on the associated port."], "name": "CVE-2003-0468", "public_date": "2003-08-03T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2003-0468\nhttps://nvd.nist.gov/vuln/detail/CVE-2003-0468"]}

{}