CVE-2002-0698

HighCVSS 7.5/10Last modified Jun 16, 2026

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.

Metrics

CVSS 2.0 7.5/10AV:N/AC:L/Au:N/C:P/I:P/A:P

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Aug 12, 2002
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2002-0698: High severity, CVSS 7.5 | Vulnix