Netmanager Chameleon SMTPd has several buffer overflows that cause a crash.
http://www.insecure.org/sploits/netmanage.chameleon.overflows.html
Source: Mitre, NVD
Published: 1999-03-01
Updated: 2008-09-09
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