The remote host is missing an update to mailman announced via advisory DSA 436-2.
Several vulnerabilities have been fixed in the mailman package:
- CVE-2003-0038 - potential cross-site scripting via certain CGI parameters (not known to be exploitable in this version)
- CVE-2003-0965 - cross-site scripting in the administrative interface
- CVE-2003-0991 - certain malformed email commands could cause the mailman process to crash
The cross-site scripting vulnerabilities could allow an attacker to perform administrative operations without authorization, by stealing a session cookie.
In the process of fixing these vulnerabilities for DSA 436-1, a bug was introduced which could cause mailman to crash on certain malformed messages.
For the current stable distribution (woody) this problem has been fixed in version 2.0.11-1woody8.
The update for the unstable distribution did not share the bug introduced in DSA 436-1.
We recommend that you update your mailman package.