CVE-2024-42002: Open Source Robotics Foundation Robot Operating System

Описание

Оригинално описание

A code injection vulnerability has been discovered in the Robot Operating System 2 (ROS 2) 'ros2topic' command-line tool, affecting all ROS 2 distributions from Crystal Clemmys up to and including Lyrical Luth and Rolling Ridley. The vulnerability lies in the 'hz' verb, which reports the publishing rate of a topic and accepts a user-provided Python expression via the --filter option. This input is passed directly to the eval() function without sanitization, allowing a local user to craft and execute arbitrary code.

Засегнати продукти

• Open Source Robotics Foundation Robot Operating System 2 (ROS 2): Rolling Ridley; Lyrical Luth; Kilted Kaiju; Jazzy Jalisco; Iron Irwini; Humble Hawksbill; Galactic Geochelone; Foxy Fitzroy; Eloquent Elusor; Dashing Diademata; Crystal Clemmys

Вид слабост

• CWE-95 Неправилно неутрализиране на директиви в динамично изпълняван код
• CWE-94 Неправилен контрол при генериране на код

История

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2024-42002
• https://nvd.nist.gov/vuln/detail/CVE-2024-42002
• https://github.com/ros2/ros2cli/pull/1001
• https://github.com/ros2/ros2cli/pull/133#discussion_r223081766