{"cve":"CVE-2002-0698","nvd":{"published":"2002-08-12T04:00:00.000","modified":"2026-06-16T21:57:57.967","status":"Modified","description":"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.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-120"],"references":["http://bvlive01.iss.net/issEn/delivery/xforce/alertdetail.jsp?oid=20759","http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ326322","http://www.iss.net/security_center/static/9658.php","http://www.securityfocus.com/bid/5306","https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-037"],"products":["microsoft:exchange_server"],"source":"nvd","synced_at":"2026-10-19T19:34:38.930894741+00:00"},"epss":{"cve":"CVE-2002-0698","score":0.20257,"percentile":0.97471,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}