CVE-2024-39780

Name	CVE-2024-39780
Description	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.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	1102010

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
ros-dynamic-reconfigure (PTS)	bullseye	1.7.1-3	vulnerable
	bookworm	1.7.3-1	vulnerable
	trixie	1.7.3-2	vulnerable
	forky, sid	1.7.6-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
ros-dynamic-reconfigure	source	(unstable)	1.7.6-1			1102010

Notes

[trixie] - ros-dynamic-reconfigure <no-dsa> (Minor issue)
[bookworm] - ros-dynamic-reconfigure <no-dsa> (Minor issue)
[bullseye] - ros-dynamic-reconfigure <postponed> (Minor issue)
https://github.com/ros/dynamic_reconfigure/pull/202
Fixed by: https://github.com/ros/dynamic_reconfigure/commit/9975cc8b55b3039115da6662cc7279cc65303844 (1.7.4)