CVE-2002-0071

High

Description

Buffer overflow in the ism.dll ISAPI extension that implements HTR scripting in Internet Information Server (IIS) 4.0 and 5.0 allows attackers to cause a denial of service or execute arbitrary code via HTR requests with long variable names.

SeverityHigh

CVSS7.5

Exploit probability—

Product

Microsoft Internet Information Server

PublishedApr 22, 2002

First seenApr 22, 2002

How to fix

Vendor advisories

docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-018

Affected products

Product	Affected versions	Fixed in
microsoft internet_information_server	4.0	—
microsoft internet_information_services	5.0	—

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.