Buffer overflow in the URL catcher feature for SSH Secure Shell for Workstations client 3.1 to 3.2.0 allows remote attackers to execute arbitrary code via a long URL.
https://exchange.xforce.ibmcloud.com/vulnerabilities/10723
https://euvd.enisa.europa.eu/vulnerability/EUVD-2002-1626
http://www.ssh.com/company/newsroom/article/287/