Secure Reality Pty Ltd. Security Advisory #5 - All 3.x versions of MailMan Webmail below v3.0.26 contain remote command execution vulnerabilities. The code contains several insecure calls to open() containing user specified data. These calls can be used to execute commands on the remote server with the permissions of the user that runs CGI scripts, usually the web server user which is in most cases 'nobody'. Fix available here.
Secure Reality Pty Ltd. Security Advisory #5 - All 3.x versions of MailMan Webmail below v3.0.26 contain remote command execution vulnerabilities. The code contains several insecure calls to open() containing user specified data. These calls can be used to execute commands on the remote server with the permissions of the user that runs CGI scripts, usually the web server user which is in most cases 'nobody'. Fix available here.