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Debian 2.1: majordomo vulnerability Print E-mail
User Rating:      How can I rate this item?
Posted by LinuxSecurity.com Team   
Debian Any local user can trick majordomo into executing arbitrary code or to create or write files as the majordomo user anywhere on the filesystem.
-----BEGIN PGP SIGNED MESSAGE-----

- ------------------------------------------------------------------------
Debian Security Advisory                             security@debian.org
http://www.debian.org/security/                         Wichert Akkerman
June  3, 2000
- ------------------------------------------------------------------------


Package        : majordomo
Problem type   : local exploit
Debian-specific: no

The majordomo package as shipped in the non-free section accompanying
Debian GNU/Linux 2.1/slink allows any local user to trick majordomo into
executing arbitrary code or to create or write files as the majordomo user
anywhere on the filesystem.

This is a documented issue and the advised work around it to either have
no untrusted users on a system running majordomo or to use a setuid
wrapper that the MTA delivery agent can run.
suboptimal solution.

We feel that those options are not a good solution, but unfortunately the
majordomo license does not allow us to fix these problems and distribute a
fixed version. As a result we have decided to remove majordomo from our
archives.

If you are using majordomo we recommend that you replace it with one
of the many other mailing-list tools available such as fml, mailman
or smartlist.

- --
- ----------------------------------------------------------------------------
For apt-get: deb http://security.debian.org/ stable updates
For dpkg-ftp: ftp://security.debian.org/debian-security dists/stable/updates
Mailing list: debian-security-announce@lists.debian.org

-----BEGIN PGP SIGNATURE-----
Version: 2.6.3ia
Charset: noconv

iQB1AwUBOTlZ/6jZR/ntlUftAQFQ6QL/XyB4EprpjY4D2eusMd9PR+UKKh0jI7Zi
IMWf0Avik9wN6HWba64kODvePxKChnh7z2jvG3hz8CIZr6siYsTuFWtu2UkVhdZj
THnYqB87Sqp7XIdO46R7qjnLU0KibPqQ
=w/uo
-----END PGP SIGNATURE-----
 
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