Buffer overflow in the login functions in IMAP server (imapd) in Ipswitch IMail 5.0 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code via (1) a long user name or (2) a long password.
https://exchange.xforce.ibmcloud.com/vulnerabilities/1895
http://marc.info/?l=bugtraq&m=92038879607336&w=2
Source: Mitre, NVD
Published: 2005-05-02
Updated: 2017-12-19
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P
Severity: Medium
Base Score: 9.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: Critical