{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2019-5737 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2019-5737 is a high-severity denial of service vulnerability in Nodejs Node.js, published on 28 Mar 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-5737 and fix it if it is affected.\n\nWhat it is: CVE-2019-5737 is a high-severity denial of service vulnerability in Nodejs Node.js, published on 28 Mar 2019. 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-2019-5737 in the wild and no public exploit code.\n\nAffected product: Nodejs Node.js. 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-2019-5737/ (Markdown: https://insights.sbomify.com/CVE-2019-5737/index.md)","id":"CVE-2019-5737","markdown":"https://insights.sbomify.com/CVE-2019-5737/index.md","name":"CVE-2019-5737","record":{"aliases":["ALPINE-CVE-2019-5737","CLEANSTART-2026-UB54209","CLEANSTART-2026-VK28646","DEBIAN-CVE-2019-5737","GHSA-24mv-c2pp-2q4f","SUSE-SU-2019:0627-1","SUSE-SU-2019:0635-1","SUSE-SU-2019:0636-1","UBUNTU-CVE-2019-5737"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Node.js runtime","requires_auth":"none","summary":"Attackers can cause Denial of Service in Node.js by sending slow HTTP headers in keep-alive connections, exhausting server resources.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"nodejs","cpe":[{"product":"node.js","vendor":"nodejs"},{"product":"leap","vendor":"opensuse"}],"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-770","name":"Allocation of Resources Without Limits or Throttling"},{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"description":"In Node.js including 6.x before 6.17.0, 8.x before 8.15.1, 10.x before 10.15.2, and 11.x before 11.10.1, an attacker can cause a Denial of Service (DoS) by establishing an HTTP or HTTPS connection in keep-alive mode and by sending headers very slowly. This keeps the connection and associated resources alive for a long period of time. Potential attacks are mitigated by the use of a load balancer or other proxy layer. This vulnerability is an extension of CVE-2018-12121, addressed in November and impacts all active Node.js release lines including 6.x before 6.17.0, 8.x before 8.15.1, 10.x before 10.15.2, and 11.x before 11.10.1.","ecosystems":["SUSE:Linux Enterprise Module for Web and Scripting 12","SUSE:Linux Enterprise Module for Web and Scripting 15"],"exploits":{"exploitdb":0,"first_seen":"2019-02-24","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2019-02-24T01:20:04Z","kind":"github_poc","ref":"https://github.com/beelzebruh/cve-2019-5737","stars":0,"title":null}],"tier":"poc_unverified"},"has_fix":true,"headline":"Denial of service in Node.js","id":"CVE-2019-5737","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"nodejs:node.js","products":["nodejs:node.js","opensuse:leap"],"type":"denial_of_service","year":"2019"},"n_packages":3,"n_references":7,"next":{"headline":"Denial of service in Node.js","id":"CVE-2019-5739"},"packages":[{"ecosystem":"SUSE:Linux Enterprise Module for Web and Scripting 12","fixed":["10.15.2-1.6.1"],"introduced":["0"],"last_affected":[],"package":"nodejs10","purl":"pkg:rpm/suse/nodejs10\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2012","source":"SUSE-SU-2019:0636-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Web and Scripting 15","fixed":["10.15.2-1.6.1"],"introduced":["0"],"last_affected":[],"package":"nodejs10","purl":"pkg:rpm/suse/nodejs10\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2015","source":"SUSE-SU-2019:0627-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Web and Scripting 15","fixed":["8.15.1-3.14.1"],"introduced":["0"],"last_affected":[],"package":"nodejs8","purl":"pkg:rpm/suse/nodejs8\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2015","source":"SUSE-SU-2019:0635-1"}],"prev":{"headline":"Privilege escalation in n/a","id":"CVE-2019-5736"},"products":["Node.js"],"published":"2019-03-28","related":[{"cvss_score":9.8,"headline":"Security feature bypass in Node","id":"CVE-2023-32002","kev_date_added":null,"published":"2023-08-21"},{"cvss_score":9.8,"headline":"Integer overflow in n/a","id":"CVE-2016-6303","kev_date_added":null,"published":"2016-09-16"},{"cvss_score":9.1,"headline":"Security feature bypass in Node.js","id":"CVE-2017-15896","kev_date_added":null,"published":"2017-12-11"},{"cvss_score":8.8,"headline":"Server-side request forgery in Node.js","id":"CVE-2018-7160","kev_date_added":null,"published":"2018-05-17"},{"cvss_score":8.1,"headline":"Misconfiguration in Node.js","id":"CVE-2018-12120","kev_date_added":null,"published":"2018-11-28"},{"cvss_score":7.9,"headline":"Path traversal in Node","id":"CVE-2024-21891","kev_date_added":null,"published":"2024-02-20"},{"cvss_score":7.9,"headline":"Path traversal in Node","id":"CVE-2024-21896","kev_date_added":null,"published":"2024-02-20"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["Node.js"]},"summary":"Attackers can cause Denial of Service in Node.js by sending slow HTTP headers in keep-alive connections, exhausting server resources.","url":"https://insights.sbomify.com/CVE-2019-5737/"}