drupal - several

The Drupal Security Team discovered several vulnerabilities in Drupal,
a fully-featured content management and discussion engine. The Common
Vulnerabilities and Exposures project identifies the following
problems:

• CVE-2006-1225
  Due to missing input sanitising a remote attacker could inject
  headers of outgoing e-mail messages and use Drupal as a spam
  proxy.
• CVE-2006-1226
  Missing input sanity checks allows attackers to inject arbitrary
  web script or HTML.
• CVE-2006-1227
  Menu items created with the menu.module lacked access control,
  which might allow remote attackers to access administrator pages.
• CVE-2006-1228
  Markus Petrux discovered a bug in the session fixation which may
  allow remote attackers to gain Drupal user privileges.

The old stable distribution (woody) does not contain Drupal packages.

For the stable distribution (sarge) these problems have been fixed in
version 4.5.3-6.

For the unstable distribution (sid) these problems have been fixed in
version 4.5.8-1.

We recommend that you upgrade your drupal package.