PT-2021-21529 · Open Robotics · Ros Noetic+2

Junfeng Yang · Published 2021-09-21 · Updated 2021-10-06 · CVE-2021-37146

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions ROS Melodic versions 1.4.11 and earlier ROS Noetic versions 1.15.11 and earlier

Description The issue is related to an infinite loop in the Open Robotics ros comm XMLRPC server, which allows remote attackers to cause a Denial of Service in ros comm via a crafted XMLRPC call.

Recommendations For ROS Melodic version 1.4.11 and earlier, update to a version later than 1.4.11 to resolve the issue. For ROS Noetic version 1.15.11 and earlier, update to a version later than 1.15.11 to resolve the issue.

Fix

Infinite Loop

Weakness Enumeration

CWE-835

Related Identifiers

CVE-2021-37146

Affected Products

Ros Melodic

Ros Noetic

Ros Comm

References · 14

• https://security-tracker.debian.org/tracker/CVE-2021-37146 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-37146 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2021-37146 · Vendor Advisory
• https://discourse.ros.org/t/new-packages-for-noetic-2021-09-27/22447 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-37146 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-37146 · Security Note
• https://discourse.ros.org/t/new-packages-for-melodic-2021-09-27/22446 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-37146 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-37146 · Security Note
• https://github.com/ros/ros_comm · Note
• https://github.com/ros/ros_comm/pull/2186 · Note
• https://github.com/ros/ros_comm/pull/2185 · Note
• https://discourse.ros.org/t/new-packages-for-noetic-2021-09-27/22447/1 · Note
• https://t.me/cibsecurity/29549 · Telegram Post