CVE-2024-39780

NameCVE-2024-39780
DescriptionA 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs1102010

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
ros-dynamic-reconfigure (PTS)bullseye1.7.1-3vulnerable
bookworm1.7.3-1vulnerable
trixie1.7.3-2vulnerable
forky, sid1.7.6-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
ros-dynamic-reconfiguresource(unstable)1.7.6-11102010

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)

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