Buffer overflow in Opennav Nav2
CVE-2024-25196
Open Robotics Robotic Operating Sytstem 2 (ROS2) and Nav2 humble versions were discovered to contain a buffer overflow via the nav2_controller process. This vulnerability is triggerd via sending a crafted .yaml file.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.
EPSS exploit prediction
EPSS: 0.003 (18.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 19th percentile — 18.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Opennav Nav2
- Openrobotics Robot Operating System — versions 2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/ros-planning/navigation2/issues/4005 (Exploit, Issue Tracking)
- robotics.stackexchange.com/questions/106008/ros2nav2user-misconfiguration-of-pa… (Exploit)
- github.com/ros-planning/navigation2/pull/4017 (Exploit, Issue Tracking)
Frequently asked questions
- What is CVE-2024-25196?
- CVE-2024-25196 is a low-severity vulnerability in Opennav Nav2, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 3.3/10. Published 2024-02-20.
- How severe is CVE-2024-25196?
- Low severity. CVSS v3 base score is 3.3 out of 10.
- Is CVE-2024-25196 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.