An issue has been found in libbsd, a library with utility functions from BSD systems. A non-NUL terminated symbol name in the string table might result in an out-of-bounds read.
For Debian 8 jessie, these problems have been fixed in version 0.7.0-2+deb8u2.
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/