CVE-1999-1043

Medium

Description

Microsoft Exchange Server 5.5 and 5.0 does not properly handle (1) malformed NNTP data, or (2) malformed SMTP data, which allows remote attackers to cause a denial of service (application error).

SeverityMedium

CVSS5.0

Exploit probability—

Product

Microsoft Exchange Server

PublishedDec 31, 1999

First seenDec 31, 1999

How to fix

Vendor advisories

docs.microsoft.com/en-us/security-updates/securitybulletins/1998/ms98-007

Affected products

Product	Affected versions	Fixed in
microsoft exchange_server	5.0, 5.5	—

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