CVE-2013-1049: Debian Cfingerd

High severity, CVSS 10.0. EPSS: 3.1% chance of exploitation in the next 30 days.

Buffer overflow in the RFC1413 (ident) client in cfingerd 1.4.3-3 allows remote IDENT servers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted response.

Affected products

• Debian Cfingerd: version 1.4.3-3 only

Published 2013-03-14. Last modified 2026-06-16.