Buffer overflow in Microsoft Index Server 2.0 allows remote attackers to execute arbitrary commands via a long search parameter.
https://exchange.xforce.ibmcloud.com/vulnerabilities/6517
https://euvd.enisa.europa.eu/vulnerability/EUVD-2001-0244
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-025