CVE-2002-0698

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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:microsoft:exchange_server:5.5:-:*:*:*:*:*:*", "matchCriteriaId": "B4F9C143-4734-4E5D-9281-F51513C5CAAF", "vulnerable": true}, {"criteria": "cpe:2.3:a:microsoft:exchange_server:5.5:sp1:*:*:*:*:*:*", "matchCriteriaId": "AD3E2F18-A369-4767-ACEF-38DB40EEC6D4", "vulnerable": true}, {"criteria": "cpe:2.3:a:microsoft:exchange_server:5.5:sp2:*:*:*:*:*:*", "matchCriteriaId": "EC01670D-4550-4034-86A5-7879B6334241", "vulnerable": true}, {"criteria": "cpe:2.3:a:microsoft:exchange_server:5.5:sp3:*:*:*:*:*:*", "matchCriteriaId": "B80A57A1-7B9F-4C07-ADAA-DBC4687F1EFC", "vulnerable": true}, {"criteria": "cpe:2.3:a:microsoft:exchange_server:5.5:sp4:*:*:*:*:*:*", "matchCriteriaId": "E3983529-F4E3-4883-97AF-5BFC87AC3E86", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Buffer overflow in Internet Mail Connector (IMC) for Microsoft Exchange Server 5.5 allows remote attackers to execute arbitrary code via an EHLO request from a system with a long name as obtained through a reverse DNS lookup, which triggers the overflow in IMC's hello response."}, {"lang": "es", "value": "Desbordamiento de b\u00fafer en Internet Mail Connector (IMC) para Microsoft Exchange Server 5.5 permite que atacantes remotos ejecuten c\u00f3digo arbitrario por medio de una petici\u00f3n EHLO desde un sistema con un nombre largo obtenido por b\u00fasqueda DNS inversa, lo cual provoca el desbordamiento de b\u00fafer en la respuesta de IMC."}], "id": "CVE-2002-0698", "lastModified": "2026-06-16T21:57:57.967", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": true, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2002-08-12T04:00:00.000", "references": [{"source": "cve@mitre.org", "tags": ["Broken Link"], "url": "http://bvlive01.iss.net/issEn/delivery/xforce/alertdetail.jsp?oid=20759"}, {"source": "cve@mitre.org", "url": "http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ326322"}, {"source": "cve@mitre.org", "tags": ["Broken Link"], "url": "http://www.iss.net/security_center/static/9658.php"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/5306"}, {"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-037"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://bvlive01.iss.net/issEn/delivery/xforce/alertdetail.jsp?oid=20759"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ326322"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://www.iss.net/security_center/static/9658.php"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/5306"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-037"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-120"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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