This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
--===============0956706096882140839==
Content-Type: multipart/signed; micalg=pgp-sha512;
 protocol="application/pgp-signature";
 boundary="puOTWq1hbHOElFqquXnmJ444aFCvrdeKS"

This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
--puOTWq1hbHOElFqquXnmJ444aFCvrdeKS
Content-Type: text/plain; charset=utf-
Content-Transfer-Encoding: quoted-printable

==========================================================================
Ubuntu Security Notice USN-2558-1
April 07, 2015

mailman vulnerability
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 14.10
- Ubuntu 14.04 LTS
- Ubuntu 12.04 LTS

Summary:

Mailman could be made to run programs if it processed a specially crafted
list name.

Software Description:
- mailman: Powerful, web-based mailing list manager

Details:

It was discovered that Mailman incorrectly handled special characters
in list names. A local attacker could use this issue to perform a path
traversal attack and execute arbitrary code as the Mailman user.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 14.10:
  mailman                         1:2.1.18-1ubuntu0.1

Ubuntu 14.04 LTS:
  mailman                         1:2.1.16-2ubuntu0.1

Ubuntu 12.04 LTS:
  mailman                         1:2.1.14-3ubuntu0.2

In general, a standard system update will make all the necessary changes.

References:
  http://www.ubuntu.com/usn/usn-2558-1
  CVE-2015-2775

Package Information:
  https://launchpad.net/ubuntu/+source/mailman/1:2.1.18-1ubuntu0.1
  https://launchpad.net/ubuntu/+source/mailman/1:2.1.16-2ubuntu0.1
  https://launchpad.net/ubuntu/+source/mailman/1:2.1.14-3ubuntu0.2



--puOTWq1hbHOElFqquXnmJ444aFCvrdeKS
Content-Type: application/pgp-signature; name="signature.asc"
Content-Description: OpenPGP digital signature
Content-Disposition: attachment; filename="signature.asc"

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=G9KJ
-----END PGP SIGNATURE-----

--puOTWq1hbHOElFqquXnmJ444aFCvrdeKS--


--===============0956706096882140839==
Content-Type: text/plain; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Content-Disposition: inline

-- 
ubuntu-security-announce mailing list
ubuntu-security-announce@lists.ubuntu.com
Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-security-announce

--===============0956706096882140839==--