Buffer overflow in the irw_through function for Canna 3.5b2 and earlier allows local users to execute arbitrary code as the bin user.
https://exchange.xforce.ibmcloud.com/vulnerabilities/10831
http://www.securityfocus.com/bid/6351
http://www.redhat.com/support/errata/RHSA-2003-115.html
http://www.redhat.com/support/errata/RHSA-2002-261.html
http://www.redhat.com/support/errata/RHSA-2002-246.html
http://www.debian.org/security/2003/dsa-224