CVE-2002-1052: w3c Jigsaw

Medium severity, CVSS 5.0. EPSS: 2.8% chance of exploitation in the next 30 days.

Jigsaw 2.2.1 on Windows systems allows remote attackers to use MS-DOS device names in HTTP requests to (1) cause a denial of service using the "con" device, or (2) obtain the physical path of the server using two requests to the "aux" device.

Affected products

• w3c Jigsaw: version 2.2.1 only

Published 2002-10-04. Last modified 2026-06-16.