{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-5679 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-5679 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-5679 is a high-severity authentication bypass vulnerability in NVIDIA SHIELD TV, published on 6 Aug 2019. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-5679 and fix it if it is affected.\n\nWhat it is: CVE-2019-5679 is a high-severity authentication bypass vulnerability in NVIDIA SHIELD TV, published on 6 Aug 2019. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2019-5679 in the wild and no public exploit code.\n\nAffected product: NVIDIA SHIELD TV. 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-2019-5679/ (Markdown: https://insights.sbomify.com/CVE-2019-5679/index.md)","id":"CVE-2019-5679","markdown":"https://insights.sbomify.com/CVE-2019-5679/index.md","name":"CVE-2019-5679","record":{"aliases":["GHSA-rjg6-f836-fcpw"],"analysis":{"component_type":"hardware_firmware","fix_type":"upgrade","impacts":["code_execution","privilege_escalation","denial_of_service","data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"NVIDIA Shield TV","requires_auth":"low_privilege","summary":"Improper authentication of the Trusted OS image in NVIDIA Tegra bootloader allows attackers to execute code, escalate privileges, or cause denial of service.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"nvidia","cpe":[{"product":"shield_experience","vendor":"nvidia"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"description":"NVIDIA Shield TV Experience prior to v8.0, NVIDIA Tegra bootloader contains a vulnerability in nvtboot where the Trusted OS image is improperly authenticated, which may lead to code execution, denial of service, escalation of privileges, and information disclosure, code execution, denial of service, or escalation of privileges","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":"Auth bypass in SHIELD TV","id":"CVE-2019-5679","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Code injection in NVIDIA Jetson TX1","id":"CVE-2019-5680"},"packages":[],"prev":{"headline":"Other in NVIDIA GeForce Experience","id":"CVE-2019-5678"},"products":["SHIELD TV"],"published":"2019-08-06","related":[{"cvss_score":7.8,"headline":"Missing authorization in SHIELD TV","id":"CVE-2021-34401","kev_date_added":null,"published":"2022-01-18"},{"cvss_score":7.8,"headline":"Use after free in SHIELD TV","id":"CVE-2021-34403","kev_date_added":null,"published":"2022-01-18"},{"cvss_score":7.8,"headline":"Memory corruption in SHIELD TV","id":"CVE-2021-1068","kev_date_added":null,"published":"2021-01-20"},{"cvss_score":7.8,"headline":"Memory corruption in NVIDIA SHIELD TV","id":"CVE-2019-5699","kev_date_added":null,"published":"2019-10-09"},{"cvss_score":7.8,"headline":"Code injection in NVIDIA SHIELD TV","id":"CVE-2019-5700","kev_date_added":null,"published":"2019-10-09"},{"cvss_score":7.8,"headline":"Other in SHIELD TV","id":"CVE-2019-5681","kev_date_added":null,"published":"2019-08-06"}],"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":["NVIDIA"]},"summary":"Improper authentication of the Trusted OS image in NVIDIA Tegra bootloader allows attackers to execute code, escalate privileges, or cause denial of service.","url":"https://insights.sbomify.com/CVE-2019-5679/"}