CVE-2002-1061: T. Hauck Jana Web Server

High severity, CVSS 7.5. EPSS: 5.5% chance of exploitation in the next 30 days.

Multiple buffer overflows in Thomas Hauck Jana Server 2.x through 2.2.1, and 1.4.6 and earlier, allow remote attackers to cause a denial of service and possibly execute arbitrary code via (1) an HTTP GET request with a long major version number, (2) an HTTP GET request to the HTTP proxy on port 3128 with a long major version number, (3) a long OK reply from a POP3 server, and (4) a long SMTP server response.

Affected products

• T. Hauck Jana Web Server: version 1.0 only; version 1.45 only; version 1.46 only; version 2.0 only; version 2.0_beta1 only; version 2.0_beta2 only; …

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