The vulnerability of the full_load method and the FullLoader loader from the PyYAML library allows a attacker to execute arbitrary code.

The vulnerability of the fullload method and the FullLoader loader from the PyYAML library exists due to insufficient validation of input data. Exploiting this vulnerability could allow a remote attacker to execute arbitrary code...

ROS-2-1984

2.1984 PyYAML parser vulnerability CVE-2020-14343 1. Vulnerability description: A vulnerability in the PyYAML parser, is related to insufficient validation of user input when processing unreliable YAML files using the fullload method or the FullLoader loader. Exploitation of the vulnerability...