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Unrated severityNVD Advisory· Published Jan 1, 1998· Updated Apr 16, 2026

CVE-1999-0284

CVE-1999-0284

Description

Denial of service to NT mail servers including Ipswitch, Mdaemon, and Exchange through a buffer overflow in the SMTP HELO command.

Affected products

3
  • IBM/Lotus Domino Mail Server
    cpe:2.3:a:ibm:lotus_domino_mail_server:*:*:*:*:*:*:*:*
  • Microsoft/Exchange Server2 versions
    cpe:2.3:a:microsoft:exchange_server:4.0:-:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:microsoft:exchange_server:4.0:-:*:*:*:*:*:*
    • cpe:2.3:a:microsoft:exchange_server:5.0:-:*:*:*:*:*:*

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

1

News mentions

0

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