USN-4360-1: json-c vulnerability

14 May 2020

json-c could be made to execute arbitrary code if it received a specially crafted JSON file.

Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

Releases

It was discovered that json-c incorrectly handled certain JSON files.
An attacker could possibly use this issue to execute arbitrary code.

Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

The problem can be corrected by updating your system to the following package versions:

In general, a standard system update will make all the necessary changes.

USN-4360-4: libjson0-dev, libjson0, libjson-c4, libjson-c-dev, libjson-c4-udeb, libjson-c3-udeb, libjson-c3, libjson-c-doc, json-c, libjson-c2

Ubuntu Pro provides up to ten-year security coverage for over 23,000 open-source packages within the Ubuntu Main and Universe repositories.