efFingerD 0.2.12 allows remote attackers to cause a denial of service (daemon crash) via a packet with a single byte, which triggers a "Wrong protocol or connection state" error.
http://www.osvdb.org/5992
http://secunia.com/advisories/11573
Source: Mitre, NVD
Published: 2004-12-31
Updated: 2026-06-16
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P
Severity: Medium
Base Score: 7.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Severity: High
EPSS: 0.00655