CVE-2002-0071

Published: Apr 22, 2002Modified: Apr 16, 2026

7.5

Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability: 10.0 / Impact: 6.4

Source: NVD

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.

Affected (2)

Products: Microsoft: Internet Information Server, Internet Information Services

Microsoft

2 products

Internet Information Server

Internet Information Services

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Microsoft Internet Information Server	Version 4.0
Microsoft Internet Information Services	Version 5.0

References (22)

http://marc.info/?l=bugtraq&m=101854087828265&w=2

Source: cve@mitre.org

http://www.atstake.com/research/advisories/2002/a041002-1.txt

Source: cve@mitre.org

http://www.cert.org/advisories/CA-2002-09.html

Source: cve@mitre.org

US Government Resource

http://www.cisco.com/warp/public/707/Microsoft-IIS-vulnerabilities-MS02-018.shtml

Source: cve@mitre.org

http://www.iss.net/security_center/static/8799.php

Source: cve@mitre.org

http://www.kb.cert.org/vuls/id/363715

Source: cve@mitre.org

US Government Resource

http://www.osvdb.org/3325

Source: cve@mitre.org

http://www.securityfocus.com/bid/4474

Source: cve@mitre.org

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

Source: cve@mitre.org

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A130

Source: cve@mitre.org

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A45

Source: cve@mitre.org

http://marc.info/?l=bugtraq&m=101854087828265&w=2