CVE-2020-16124

CRITICAL 9.8CVE-2020-16124 · Published 13/10/2020 · updated 17/06/2026

In short

CVE-2020-16124 is a CRITICAL (CVSS 9.8) vulnerability affecting ros-comm (ros).
Chance of exploitation in the next 30 days (EPSS): 0.91%, higher than 60.2% of all vulnerabilities.
Fix: update to 1.15.9 or later.

Package	Affected versions	Patched versions
ros-comm ros	`< 1.15.9`	`1.15.9`

Description

Integer Overflow or Wraparound vulnerability in the XML RPC library of OpenRobotics ros_comm communications packages allows unauthenticated network traffic to cause unexpected behavior. This issue affects: OpenRobotics ros_comm communications packages Noetic and prior versions. Fixed in https://github.com/ros/ros_comm/pull/2065.

References

ros/ros_comm#2065 · Patch

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