A jsch security update has been released for Debian GNU/Linux 8 LTS.

DLA 2184-1: jsch security update

Package : jsch
Version : 0.1.51-1+deb8u1
CVE ID : CVE-2016-5725

It was discovered that there was a path traversal vulnerability in jsch, a
pure Java implementation of the SSH2 protocol.

For Debian 8 "Jessie", this problem has been fixed in version
0.1.51-1+deb8u1.

We recommend that you upgrade your jsch 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