{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2024-4437 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2024-4437 is a high-severity denial of service vulnerability in Red Hat OpenStack Platform 16.1, published on 8 May 2024. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-4437 and fix it if it is affected.\n\nWhat it is: CVE-2024-4437 is a high-severity denial of service vulnerability in Red Hat OpenStack Platform 16.1, published on 8 May 2024. 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-2024-4437 in the wild and no public exploit code.\n\nAffected product: Red Hat OpenStack Platform 16.1. 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-2024-4437/ (Markdown: https://insights.sbomify.com/CVE-2024-4437/index.md)","id":"CVE-2024-4437","markdown":"https://insights.sbomify.com/CVE-2024-4437/index.md","name":"CVE-2024-4437","record":{"aliases":["GHSA-qv84-5j9v-4hj7"],"analysis":{"component_type":"cloud_service","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Red Hat OpenStack","requires_auth":"none","summary":"An incomplete fix for a known HTTP/2 vulnerability in the etcd package allows attackers to cause denial of service in Red Hat OpenStack Platform.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[],"cvss":{"score":7.5,"severity":"high","source":"cna","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-400","name":"Uncontrolled Resource Consumption"}],"description":"The etcd package distributed with the Red Hat OpenStack platform has an incomplete fix for CVE-2021-44716. This issue occurs because the etcd package in the Red Hat OpenStack platform is using http://golang.org/x/net/http2 instead of the one provided by Red Hat Enterprise Linux versions, meaning it should be updated at compile time instead.","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":"Etcd: incomplete fix for cve-2021-44716 in openstack platform","id":"CVE-2024-4437","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2024"},"n_packages":0,"n_references":4,"next":{"headline":"Etcd: incomplete fix for cve-2023-39325/cve-2023-44487 in openstack platform","id":"CVE-2024-4438"},"packages":[],"prev":{"headline":"Etcd: incomplete fix for cve-2022-41723 in openstack platform","id":"CVE-2024-4436"},"products":["Red Hat OpenStack Platform 16.1","Red Hat OpenStack Platform 16.2","Red Hat OpenStack Platform 17.1","Red Hat OpenStack Platform 18.0"],"published":"2024-05-08","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-11-20","vendors":["Red Hat"]},"summary":"An incomplete fix for a known HTTP/2 vulnerability in the etcd package allows attackers to cause denial of service in Red Hat OpenStack Platform.","url":"https://insights.sbomify.com/CVE-2024-4437/"}