A jackson-databind security update has been released for Debian GNU/Linux 8 LTS.

Package : jackson-databind
Version : 2.4.2-2+deb8u11
CVE ID : CVE-2019-20330 CVE-2020-8840

It was found that jackson-databind, a Java library used to parse JSON and
other data formats, could deserialize data without proper validation,
allowing a maliciously client to perform remote code execution on a
service with the required characteristics.

For Debian 8 "Jessie", these problems have been fixed in version
2.4.2-2+deb8u11.

We recommend that you upgrade your jackson-databind 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