{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-16124 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2020-16124 is a high-severity vulnerability in openrobotics ros_comm ROS communications packages, published on 13 Oct 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-16124 and fix it if it is affected.\n\nWhat it is: CVE-2020-16124 is a high-severity vulnerability in openrobotics ros_comm ROS communications packages, published on 13 Oct 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-16124 in the wild and no public exploit code.\n\nAffected product: openrobotics ros_comm ROS communications packages. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2020-16124/ (Markdown: https://insights.sbomify.com/CVE-2020-16124/index.md)","id":"CVE-2020-16124","markdown":"https://insights.sbomify.com/CVE-2020-16124/index.md","name":"CVE-2020-16124","record":{"aliases":["DEBIAN-CVE-2020-16124","GHSA-gvrq-7c4p-64rf","UBUNTU-CVE-2020-16124"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"ROS communications library","requires_auth":"none","summary":"Unauthenticated network traffic can trigger an integer overflow in the ROS XML RPC library, potentially causing unexpected behavior or denial of service.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"canonical","cpe":[{"product":"ros-comm","vendor":"ros"}],"cvss":{"score":7.3,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-190","name":"Integer Overflow or Wraparound"}],"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.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Integer overflow in ROS communications library","id":"CVE-2020-16124","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"integer_overflow","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"gdm3 would start gnome-initial-setup if it cannot contact accountservice","id":"CVE-2020-16125"},"packages":[],"prev":{"headline":"Bypass of snapd pulseaudio restrictions","id":"CVE-2020-16123"},"products":["ros_comm ROS communications packages"],"published":"2020-10-13","related":[{"cvss_score":9.8,"headline":"Integer overflow in n/a","id":"CVE-2019-13445","kev_date_added":null,"published":"2019-12-30"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2019-13566","kev_date_added":null,"published":"2019-11-22"},{"cvss_score":8.6,"headline":"Denial of service in n/a","id":"CVE-2019-13465","kev_date_added":null,"published":"2019-12-30"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2021-37146","kev_date_added":null,"published":"2021-09-28"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-16","vendors":["openrobotics"]},"summary":"Unauthenticated network traffic can trigger an integer overflow in the ROS XML RPC library, potentially causing unexpected behavior or denial of service.","url":"https://insights.sbomify.com/CVE-2020-16124/"}