{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-17520 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-17520 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-17520 is a medium-severity denial of service vulnerability in n/a, published on 10 Feb 2020. 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-2019-17520 and fix it if it is affected.\n\nWhat it is: CVE-2019-17520 is a medium-severity denial of service vulnerability in n/a, published on 10 Feb 2020. 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-2019-17520 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2019-17520/ (Markdown: https://insights.sbomify.com/CVE-2019-17520/index.md)","id":"CVE-2019-17520","markdown":"https://insights.sbomify.com/CVE-2019-17520/index.md","name":"CVE-2019-17520","record":{"aliases":["GHSA-xr3c-8qvg-wf25"],"analysis":{"component_type":"iot_embedded","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"TI Bluetooth SDK","requires_auth":"none","summary":"Attackers in radio range can crash Texas Instruments CC2640R2 devices by sending crafted Bluetooth Low Energy SM Public Key packets.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"cc2640r2_software_development_kit","vendor":"ti"}],"cvss":{"score":6.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"}],"description":"The Bluetooth Low Energy implementation on Texas Instruments SDK through 3.30.00.20 for CC2640R2 devices does not properly restrict the SM Public Key packet on reception, allowing attackers in radio range to cause a denial of service (crash) via crafted packets.","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":"Denial of service in n/a","id":"CVE-2019-17520","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2019"},"n_packages":0,"n_references":3,"next":{"headline":"Cross-site request forgery in n/a","id":"CVE-2019-17521"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2019-17519"},"products":["n/a"],"published":"2020-02-10","related":[],"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":"2024-08-05","vendors":["n/a"]},"summary":"Attackers in radio range can crash Texas Instruments CC2640R2 devices by sending crafted Bluetooth Low Energy SM Public Key packets.","url":"https://insights.sbomify.com/CVE-2019-17520/"}