CVE-1999-1043

N/A Unknown
Published: December 31, 1999 Modified: April 16, 2026
View on NVD

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).

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

Login to generate AI explanation

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://docs.microsoft.com/en-us/security-updates/securitybulletins/1998/ms98-007
Source: cve@mitre.org
Patch Vendor Advisory
https://docs.microsoft.com/en-us/security-updates/securitybulletins/1998/ms98-007
Source: af854a3a-2127-422b-91ae-364da2661108
Patch Vendor Advisory

2 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
6.5%
91th percentile
Exploitation Status
Not in CISA KEV

Affected Vendors

microsoft