Guido Trotter <ultrotter@debian.org> uploaded new packages for ganeti
(2.11.5-1~bpo70+1) which fixes the following security problems:

oCERT #2014-006 (CVE pending)
  Ganeti insecure archive permission
  http://www.ocert.org/advisories/ocert-2014-006.html
  (the full text of the advisory is also included in NEWS.Debian)

For the testing (jessie) and unstable (sid) distributions, these
problems have been fixed in version 2.11.5-1.

For the wheezy-backports distribution, these problems have been fixed in
version 2.11.5-1~bpo70+1.

The stable distribution (wheezy) is not affected by this issue.
The old stable distribution (squeeze) is not affected by this issue.
The old stable backports (squeeze-backports) is not affected by this issue.