{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-0203 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-0203 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-0203 is a medium-severity missing authorization vulnerability in NVIDIA ConnectX Firmware, published on 22 Apr 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-0203 and fix it if it is affected.\n\nWhat it is: CVE-2023-0203 is a medium-severity missing authorization vulnerability in NVIDIA ConnectX Firmware, published on 22 Apr 2023. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-0203 in the wild and no public exploit code.\n\nAffected product: NVIDIA ConnectX Firmware. 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-2023-0203/ (Markdown: https://insights.sbomify.com/CVE-2023-0203/index.md)","id":"CVE-2023-0203","markdown":"https://insights.sbomify.com/CVE-2023-0203/index.md","name":"CVE-2023-0203","record":{"aliases":["GHSA-9hf4-r86q-ffr6"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"NVIDIA NIC firmware","requires_auth":"low_privilege","summary":"An unprivileged user can exploit insufficient access control in NVIDIA ConnectX NIC firmware to cause a denial of service.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"nvidia","cpe":[{"product":"connectx_firmware","vendor":"nvidia"}],"cvss":{"score":5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L","version":"3.1"},"cwes":[{"id":"CWE-1220","name":"Insufficient Granularity of Access Control"}],"description":"NVIDIA ConnectX-5, ConnectX-6, and ConnectX6-DX contain a vulnerability in the NIC firmware, where an unprivileged user can exploit insufficient granularity of access control, which may lead to denial of service.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Missing authorization in NVIDIA ConnectX Firmware","id":"CVE-2023-0203","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Denial of service in NVIDIA ConnectX Firmware","id":"CVE-2023-0204"},"packages":[],"prev":{"headline":"Memory corruption in NVIDIA DGX servers","id":"CVE-2023-0202"},"products":["NVIDIA ConnectX Firmware"],"published":"2023-04-22","related":[{"cvss_score":6.5,"headline":"Denial of service in NVIDIA ConnectX Firmware","id":"CVE-2023-0204","kev_date_added":null,"published":"2023-04-22"},{"cvss_score":5,"headline":"Missing authorization in NVIDIA ConnectX Firmware","id":"CVE-2023-0205","kev_date_added":null,"published":"2023-04-22"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-02-04","vendors":["NVIDIA"]},"summary":"An unprivileged user can exploit insufficient access control in NVIDIA ConnectX NIC firmware to cause a denial of service.","url":"https://insights.sbomify.com/CVE-2023-0203/"}