CVE-1999-1591

Microsoft Internet Information Services (IIS) server 4.0 SP4, without certain hotfixes released for SP4, does not require authentication credentials under certain conditions, which allows remote attackers to bypass authentication requirements, as demonstrated by connecting via Microsoft Visual InterDev 6.0.

Score

CVSS 2.0 7.5 High

Status

Modified - cve@mitre.org

Published

1999-12-31

Last modified

2024-09-16

Affected products

• Internet Information Server (Microsoft)
• Visual Interdev (Microsoft)

References

• http://archives.neohapsis.com/archives/ntbugtraq/1998-1999/msg00276.html
• http://archives.neohapsis.com/archives/ntbugtraq/1998-1999/msg00277.html
• http://www.securityfocus.com/bid/190