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 7.5/10
AV:N/AC:L/Au:N/C:P/I:P/A:PWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://bvlive01.iss.net/issEn/delivery/xforce/alertdetail.jsp?oid=20759Broken Link
- http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ326322
- http://www.iss.net/security_center/static/9658.phpBroken Link
- http://www.securityfocus.com/bid/5306Third Party Advisory, VDB Entry
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-037Patch, Vendor Advisory
- http://bvlive01.iss.net/issEn/delivery/xforce/alertdetail.jsp?oid=20759Broken Link
- http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ326322
- http://www.iss.net/security_center/static/9658.phpBroken Link
- http://www.securityfocus.com/bid/5306Third Party Advisory, VDB Entry
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-037Patch, Vendor Advisory
Timeline
- Published
- Aug 12, 2002
- Last modified
- Jun 16, 2026
- NVD status
- Modified