{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-47249 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-47249 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-47249 is a medium-severity memory corruption vulnerability in Apache NimBLE, published on 26 Nov 2024. 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-2024-47249 and fix it if it is affected.\n\nWhat it is: CVE-2024-47249 is a medium-severity memory corruption vulnerability in Apache NimBLE, published on 26 Nov 2024. 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-2024-47249 in the wild and no public exploit code.\n\nAffected product: Apache NimBLE. 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-2024-47249/ (Markdown: https://insights.sbomify.com/CVE-2024-47249/index.md)","id":"CVE-2024-47249","markdown":"https://insights.sbomify.com/CVE-2024-47249/index.md","name":"CVE-2024-47249","record":{"aliases":["GHSA-fw6g-5qw9-p3mx"],"analysis":{"component_type":"iot_embedded","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Bluetooth stack library","requires_auth":"none","summary":"A malicious Bluetooth controller can cause out-of-bound memory reads and crashes in Apache NimBLE due to improper input validation.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"nimble","vendor":"apache"}],"cvss":{"score":5,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-129","name":"Improper Validation of Array Index"}],"description":"Improper Validation of Array Index vulnerability in Apache NimBLE.\n\nLack of input validation for HCI events from controller could result in out-of-bound memory corruption and crash.\nThis issue requires broken or bogus Bluetooth controller and thus severity is considered low.\nThis issue affects Apache NimBLE: through 1.7.0.\n\nUsers are recommended to upgrade to version 1.8.0, which fixes the issue.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Apache NimBLE: Lack of input sanitization leading to out-of-bound reads in multiple advertisement handler","id":"CVE-2024-47249","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2024"},"n_packages":0,"n_references":2,"next":{"headline":"Apache NimBLE: Lack of input validation in HCI advertising report could lead to potential out-of-bound access","id":"CVE-2024-47250"},"packages":[],"prev":{"headline":"Apache NimBLE: Buffer overflow in NimBLE MESH Bluetooth stack","id":"CVE-2024-47248"},"products":["Apache NimBLE"],"published":"2024-11-26","related":[{"cvss_score":8.8,"headline":"Apache NimBLE: Incorrect data validation in BASS add/modify source operation","id":"CVE-2026-45813","kev_date_added":null,"published":"2026-07-24"},{"cvss_score":8.1,"headline":"Apache Mynewt NimBLE: Incorrect handling of SMP Security Request could lead to undesirable pairing","id":"CVE-2025-62235","kev_date_added":null,"published":"2026-01-10"},{"cvss_score":7.5,"headline":"Apache NimBLE: Buffer overflow in socket HCI transport","id":"CVE-2026-45811","kev_date_added":null,"published":"2026-07-24"},{"cvss_score":7.5,"headline":"Apache NimBLE: Remote reachable assertion in ATT Read Multiple Variable Response handler","id":"CVE-2026-45815","kev_date_added":null,"published":"2026-07-24"},{"cvss_score":7.5,"headline":"Apache NimBLE: NULL pointer dereference vulnerability in SMP LTK request","id":"CVE-2026-45816","kev_date_added":null,"published":"2026-07-24"},{"cvss_score":7.5,"headline":"Apache Mynewt NimBLE: Invalid error handling in pause encryption procedure in NimBLE controller","id":"CVE-2025-52435","kev_date_added":null,"published":"2026-01-10"},{"cvss_score":7.5,"headline":"Apache Mynewt NimBLE: NULL Pointer Dereference in NimBLE host HCI layer","id":"CVE-2025-53477","kev_date_added":null,"published":"2026-01-10"}],"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":"2024-12-06","vendors":["Apache Software Foundation"]},"summary":"A malicious Bluetooth controller can cause out-of-bound memory reads and crashes in Apache NimBLE due to improper input validation.","url":"https://insights.sbomify.com/CVE-2024-47249/"}