{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-37146 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2021-37146 is a high-severity denial of service vulnerability in n/a, published on 28 Sep 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-37146 and fix it if it is affected.\n\nWhat it is: CVE-2021-37146 is a high-severity denial of service vulnerability in n/a, published on 28 Sep 2021. 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-2021-37146 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2021-37146/ (Markdown: https://insights.sbomify.com/CVE-2021-37146/index.md)","id":"CVE-2021-37146","markdown":"https://insights.sbomify.com/CVE-2021-37146/index.md","name":"CVE-2021-37146","record":{"aliases":["DEBIAN-CVE-2021-37146","GHSA-2mx4-9226-r9j6","UBUNTU-CVE-2021-37146"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"ROS communication library","requires_auth":"none","summary":"Remote attackers can cause a denial of service in the ROS communication library via a crafted XMLRPC call triggering an infinite loop.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"ros-comm","vendor":"ros"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-835","name":"Loop with Unreachable Exit Condition"}],"description":"An infinite loop in Open Robotics ros_comm XMLRPC server in ROS Melodic through 1.4.11 and ROS Noetic through1.15.11 allows remote attackers to cause a Denial of Service in ros_comm via a crafted XMLRPC call.","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":"Denial of service in n/a","id":"CVE-2021-37146","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2021"},"n_packages":0,"n_references":3,"next":{"headline":"Request Smuggling - LF line ending","id":"CVE-2021-37147"},"packages":[],"prev":{"headline":"Command injection in n/a","id":"CVE-2021-37145"},"products":["n/a"],"published":"2021-09-28","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":7.3,"headline":"Integer overflow in ROS communications library","id":"CVE-2020-16124","kev_date_added":null,"published":"2020-10-13"}],"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":"2024-08-04","vendors":["n/a"]},"summary":"Remote attackers can cause a denial of service in the ROS communication library via a crafted XMLRPC call triggering an infinite loop.","url":"https://insights.sbomify.com/CVE-2021-37146/"}