Harlan Lieberman-Berg uploaded new packages for ansible which fixed
the following security problems:

CVE-2014-4966
  A bug was discovered by Brian Harring that could allow for the
  escalation of a local permission access level into an arbitrary code
  execution, by interpolation of maliciously crafted file names.

CVE-2014-4967
  A bug was discovered by Brian Harring concerning the unsafe parsing
  of action arguments when an attacker can control any variable data,
  including fact data, with_fileglob data, and others.  Depending on
  what module the attacker targets, the impact ranges from information
  disclosure to arbitrary shell code execution.

For the wheezy-backports distribution, these problems have been fixed
in version 1.6.8+dfsg-1~bpo70+1.

The stable distribution (wheezy) was not affected by this issue.

For the testing (jessie) and unstable (sid) distributions, these
problems have been fixed in version 1.6.8+dfsg-1.