A librabbitmq security update has been released for Debian GNU/Linux 8 LTS to fix an integer overflow vulnerability

Package : librabbitmq
Version : 0.5.2-2+deb8u1
CVE ID : CVE-2019-18609
Debian Bug : #946005

It was discovered that there was an integer overflow vulnerability in
librabbitmq, a library for robust messaging between applications and
servers.

For Debian 8 "Jessie", this issue has been fixed in librabbitmq version
0.5.2-2+deb8u1.

We recommend that you upgrade your librabbitmq packages.