libupnp4 - security update

Scott Tenaglia discovered a heap-based buffer overflow in libupnp4, a
portable SDK for UPnP Devices. That can lead to denial of service or
remote code execution.

For Debian 7 Wheezy, these problems have been fixed in version
1.8.0~svn20100507-1.2+deb7u1.

We recommend that you upgrade your libupnp4 packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: <https://wiki.debian.org/LTS&gt;