{"answers":{"affected":"5 open source packages ship an affected version, including h2o and ai.h2o:h2o-core. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-8062 exists.","fix":"No fix has been published for CVE-2024-8062 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-8062 is a high-severity denial of service vulnerability in h2oai/h2o-3, published on 20 Mar 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-8062 and fix it if it is affected.\n\nWhat it is: CVE-2024-8062 is a high-severity denial of service vulnerability in h2oai/h2o-3, published on 20 Mar 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-8062 exists.\n\nAffected packages and fixed versions:\n- h2o (PyPI): affected from 3.2.0.1 up to 3.46.0; no fix listed\n- h2o (PyPI): affected from 3.2.0.1 up to 3.46.0; no fix listed\n- h2o (PyPI): affected from 3.2.0.1 up to 3.46.0; no fix listed\n- ai.h2o:h2o-core (Maven): affected from 3.2.0.1 up to 3.46.0; no fix listed\n- ai.h2o:h2o-core (Maven): affected from 3.2.0.1 up to 3.46.0; no fix listed\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-2024-8062/ (Markdown: https://insights.sbomify.com/CVE-2024-8062/index.md)","id":"CVE-2024-8062","markdown":"https://insights.sbomify.com/CVE-2024-8062/index.md","name":"CVE-2024-8062","record":{"aliases":["GHSA-5c8j-g96x-cj78","PYSEC-2026-1438"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"H2O-3 machine learning library","requires_auth":"none","summary":"An attacker can cause a denial of service in H2O-3 by exploiting a missing timeout in the typeahead endpoint, blocking application responsiveness.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"@huntr_ai","cpe":[{"product":"h2o","vendor":"h2o"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.0"},"cwes":[{"id":"CWE-1088","name":"Synchronous Access of Remote Resource without Timeout"}],"description":"A vulnerability in the typeahead endpoint of h2oai/h2o-3 version 3.46.0 allows for a denial of service. The endpoint performs a `HEAD` request to verify the existence of a specified resource without setting a timeout. An attacker can exploit this by sending multiple requests to an attacker-controlled server that hangs, causing the application to block and become unresponsive to other requests.","ecosystems":["Maven","PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Denial of Service in h2oai/h2o-3","id":"CVE-2024-8062","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"denial_of_service","year":"2024"},"n_packages":5,"n_references":1,"next":{"headline":"Divide by Zero in ollama/ollama","id":"CVE-2024-8063"},"packages":[{"ecosystem":"Maven","fixed":[],"introduced":["3.2.0.1"],"last_affected":["3.46.0"],"package":"ai.h2o:h2o-core","purl":null,"source":"GHSA-5c8j-g96x-cj78"},{"ecosystem":"Maven","fixed":[],"introduced":["3.2.0.1"],"last_affected":["3.46.0"],"package":"ai.h2o:h2o-core","purl":"pkg:maven/ai.h2o/h2o-core","source":"GHSA-5c8j-g96x-cj78"},{"ecosystem":"PyPI","fixed":[],"introduced":["3.2.0.1"],"last_affected":["3.46.0"],"package":"h2o","purl":null,"source":"GHSA-5c8j-g96x-cj78"},{"ecosystem":"PyPI","fixed":[],"introduced":["3.2.0.1"],"last_affected":["3.46.0"],"package":"h2o","purl":"pkg:pypi/h2o","source":"GHSA-5c8j-g96x-cj78"},{"ecosystem":"PyPI","fixed":[],"introduced":["3.2.0.1"],"last_affected":["3.46.0"],"package":"h2o","purl":"pkg:pypi/h2o","source":"PYSEC-2026-1438"}],"prev":{"headline":"Denial of Service in aimhubio/aim","id":"CVE-2024-8061"},"products":["h2oai/h2o-3"],"published":"2025-03-20","related":[{"cvss_score":10,"headline":"H2O Remote Code Execution via POJO Model Import","id":"CVE-2023-6016","kev_date_added":null,"published":"2023-11-16"},{"cvss_score":9.8,"headline":"Deserialization Vulnerability in h2oai/h2o-3","id":"CVE-2025-6544","kev_date_added":null,"published":"2025-09-21"},{"cvss_score":9.8,"headline":"Jdbc Deserialization in h2oai/h2o-3","id":"CVE-2024-10553","kev_date_added":null,"published":"2025-03-20"},{"cvss_score":9.3,"headline":"External Control of File Name or Path in h2oai/h2o-3","id":"CVE-2023-6569","kev_date_added":null,"published":"2023-12-14"},{"cvss_score":9.3,"headline":"H2O Local File Include","id":"CVE-2023-6013","kev_date_added":null,"published":"2023-11-16"},{"cvss_score":9.3,"headline":"Local File Inclusion in h2oai/h2o-3","id":"CVE-2023-6038","kev_date_added":null,"published":"2023-11-16"},{"cvss_score":9.1,"headline":"H2O.ai H2O vulnerable to deserialization attacks via a JDBC Connection URL","id":"CVE-2024-45758","kev_date_added":null,"published":"2024-09-06"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"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":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-03-20","vendors":["h2oai"]},"summary":"An attacker can cause a denial of service in H2O-3 by exploiting a missing timeout in the typeahead endpoint, blocking application responsiveness.","url":"https://insights.sbomify.com/CVE-2024-8062/"}