horde2 - several vulnerabilities

Several remote vulnerabilities have been discovered in the Horde web
application framework, which may lead to the execution of arbitrary
web script code. The Common Vulnerabilities and Exposures project
identifies the following problems:

• CVE-2006-1260
  Null characters in the URL parameter bypass a sanity check, which
  allowed remote attackers to read arbitrary files, which allowed
  information disclosure.
• CVE-2006-1491
  User input in the help viewer was passed unsanitised to the eval()
  function, which allowed injection of arbitrary web code.

The old stable distribution (woody) doesn’t contain horde2 packages.

For the stable distribution (sarge) these problems have been fixed in
version 2.2.8-1sarge2.

The unstable distribution (sid) does no longer contain horde2 packages.

We recommend that you upgrade your horde2 package.