Horde library 1.02 allows attackers to execute arbitrary commands via shell metacharacters in the "from" address.Referenceshttp://ssl.coc-ag.de/sec/hordelib-1.2.0.frombug.patchhttp://www.securityfocus.com/bid/1674http://www.debian.org/security/2000/20000910https://exchange.xforce.ibmcloud.com/vulnerabilities/5278http://archives.neohapsis.com/archives/bugtraq/2000-09/0051.html
