An out-of-bounds read vulnerability during string comparisons was discovered in
libbsd, a library of functions commonly available on BSD systems but not on
others such as GNU.
For Debian 7 Wheezy, these problems have been fixed in version 0.4.2-1+deb7u1.
We recommend that you upgrade your libbsd packages.
Further information about Extended LTS security advisories can be found at: https://deb.freexian.com/extended-lts/