Product:
Mailman - Webmailsystem (http://www.endymion.com)
Problem Description:
due to missing input-validation it is possible to read files with the webservers (or mailmans) permissions
a similar (pretty much the same) bug was discovered 2 years ago from "secureality" (http://www.securereality.com.au/)/(http://online.securityfocus.com/archive/1/149214).
Example:
a HTTP-request to:
http://hostname/cgi-bin/mmstdo*.cgi
with the following parameters:
USERNAME=
PASSWORD=
ALTERNATE_TEMPLATES= [relative FILE/PATH] [Nullbyte/0x00]
... will lead to disclosure of [FILE/PATH]
Summary:
object: mmstdo*.cgi (Perl Script)
class: Reffering to OWASP-IV (Input Validation Classes)
Directory Traversal (IV-DT-1) http://www.owasp.org/projects/cov/owasp-iv-dt-1.htm
Null Character (IV-NC-1) http://www.owasp.org/projects/cov/owasp-iv-nc-1.htm
remote: yes
local: ---
severity: medium
vendor: hast been informed
patch/fix: is already availiable
recomannded fix: sanitize meta-characters from user-input
security@freefly.com
rudicarell@hotmail.com
http://www.websec.org
check out the brandnew Open Web Application Security project
http://www.owasp.org