CVE-2003-1582: Microsoft Internet Information Server

Low severity, CVSS 2.6. EPSS: 10.3% chance of exploitation in the next 30 days.

Microsoft Internet Information Services (IIS) 6.0, when DNS resolution is enabled for client IP addresses, allows remote attackers to inject arbitrary text into log files via an HTTP request in conjunction with a crafted DNS response, as demonstrated by injecting XSS sequences, related to an "Inverse Lookup Log Corruption (ILLC)" issue.

Affected products

• Microsoft Internet Information Server: version 6.0 only

Published 2010-02-05. Last modified 2026-06-16.