{"id":"UBUNTU-CVE-2024-39780","details":"A YAML deserialization vulnerability was found in the Robot Operating System (ROS) 'dynparam', a command-line tool for getting, setting, and deleting parameters of a dynamically configurable node, affecting ROS distributions Noetic and earlier. The issue is caused by the use of the yaml.load() function in the 'set' and 'get' verbs, and allows for the creation of arbitrary Python objects. Through this flaw, a local or remote user can craft and execute arbitrary Python code.","modified":"2025-10-24T05:10:43Z","published":"2025-04-02T08:15:00Z","upstream":["CVE-2024-39780"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-39780"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2024-39780"},{"type":"REPORT","url":"https://github.com/ros/dynamic_reconfigure/pull/202"}],"affected":[{"package":{"name":"ros-dynamic-reconfigure","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/ros-dynamic-reconfigure@1.5.39-2?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.5.39-1","1.5.39-2"],"ecosystem_specific":{"binaries":[{"binary_name":"cl-dynamic-reconfigure","binary_version":"1.5.39-2"},{"binary_name":"libdynamic-reconfigure-config-init-mutex-dev","binary_version":"1.5.39-2"},{"binary_name":"libdynamic-reconfigure-config-init-mutex0d","binary_version":"1.5.39-2"},{"binary_name":"python-dynamic-reconfigure","binary_version":"1.5.39-2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-39780.json"}},{"package":{"name":"ros-dynamic-reconfigure","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/ros-dynamic-reconfigure@1.5.49-1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.5.46-1","1.5.46-1build1","1.5.49-1"],"ecosystem_specific":{"binaries":[{"binary_name":"cl-dynamic-reconfigure","binary_version":"1.5.49-1"},{"binary_name":"libdynamic-reconfigure-config-init-mutex-dev","binary_version":"1.5.49-1"},{"binary_name":"libdynamic-reconfigure-config-init-mutex0d","binary_version":"1.5.49-1"},{"binary_name":"python-dynamic-reconfigure","binary_version":"1.5.49-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-39780.json"}},{"package":{"name":"ros-dynamic-reconfigure","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/ros-dynamic-reconfigure@1.6.0-3ubuntu1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.6.0-1build1","1.6.0-3","1.6.0-3ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"cl-dynamic-reconfigure","binary_version":"1.6.0-3ubuntu1"},{"binary_name":"libdynamic-reconfigure-config-init-mutex-dev","binary_version":"1.6.0-3ubuntu1"},{"binary_name":"libdynamic-reconfigure-config-init-mutex0d","binary_version":"1.6.0-3ubuntu1"},{"binary_name":"python3-dynamic-reconfigure","binary_version":"1.6.0-3ubuntu1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-39780.json"}},{"package":{"name":"ros-dynamic-reconfigure","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/ros-dynamic-reconfigure@1.7.2-1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.7.1-3","1.7.1-11","1.7.2-1"],"ecosystem_specific":{"binaries":[{"binary_name":"cl-dynamic-reconfigure","binary_version":"1.7.2-1"},{"binary_name":"libdynamic-reconfigure-config-init-mutex-dev","binary_version":"1.7.2-1"},{"binary_name":"libdynamic-reconfigure-config-init-mutex0d","binary_version":"1.7.2-1"},{"binary_name":"python3-dynamic-reconfigure","binary_version":"1.7.2-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-39780.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}