PT-2024-20809 · Open Robotics · Ros2+1

Goesm · Published 2024-02-20 · Updated 2024-10-29 · CVE-2024-25197

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Open Robotics Robotic Operating Sytstem 2 (ROS2) and Nav2 humble versions

Description A NULL pointer dereference issue was discovered via the isCurrent() function at /src/layered costmap.cpp. This issue affects the navigation capabilities of the system.

Recommendations For Open Robotics Robotic Operating Sytstem 2 (ROS2) and Nav2 humble versions, as a temporary workaround, consider disabling the isCurrent() function until a patch is available. Restrict access to the /src/layered costmap.cpp module to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2024-25197

Affected Products

Nav2

Ros2

References · 7

• 🔥 https://github.com/ros-planning/navigation2/issues/3940 · Exploit
• https://github.com/ros-planning/navigation2/issues/3958 · Patch
• https://github.com/ros-planning/navigation2/issues/3972 · Patch
• https://github.com/ros-planning/navigation2/issues/3971 · Patch
• https://osv.dev/vulnerability/CVE-2024-25197 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-25197 · Security Note
• https://twitter.com/CVEnew/status/1759935326691143733 · Twitter Post