CVE-2007-3950: Lighttpd

Medium severity, CVSS 4.3. EPSS: 2.9% chance of exploitation in the next 30 days.

lighttpd 1.4.15, when run on 32 bit platforms, allows remote attackers to cause a denial of service (daemon crash) via unspecified vectors involving the use of incompatible format specifiers in certain debugging messages in the (1) mod_scgi, (2) mod_fastcgi, and (3) mod_webdav modules.

Affected products

• Lighttpd Lighttpd: up to and including 1.4.15

Published 2007-07-24. Last modified 2026-06-16.