{"answers":{"affected":"It affects 41 products.","exploited":"There is no known exploitation of CVE-2020-3703 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-3703 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-3703 is a critical memory corruption vulnerability in Qualcomm Apq8053 Firmware, published on 2 Nov 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-3703 and fix it if it is affected.\n\nWhat it is: CVE-2020-3703 is a critical memory corruption vulnerability in Qualcomm Apq8053 Firmware, published on 2 Nov 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-3703 in the wild and no public exploit code.\n\nAffected product: Qualcomm Apq8053 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-2020-3703/ (Markdown: https://insights.sbomify.com/CVE-2020-3703/index.md)","id":"CVE-2020-3703","markdown":"https://insights.sbomify.com/CVE-2020-3703/index.md","name":"CVE-2020-3703","record":{"aliases":["GHSA-3j9x-r2wg-gfhv"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["denial_of_service","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Qualcomm Bluetooth firmware","requires_auth":"none","summary":"Attackers can cause buffer over-reads in Bluetooth firmware via malformed opcodes, leading to crashes or data exposure on affected Qualcomm devices.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"qualcomm","cpe":[{"product":"apq8053_firmware","vendor":"qualcomm"},{"product":"apq8076_firmware","vendor":"qualcomm"},{"product":"ar9344_firmware","vendor":"qualcomm"},{"product":"bitra_firmware","vendor":"qualcomm"},{"product":"kamorta_firmware","vendor":"qualcomm"},{"product":"mdm9206_firmware","vendor":"qualcomm"},{"product":"mdm9207c_firmware","vendor":"qualcomm"},{"product":"mdm9607_firmware","vendor":"qualcomm"},{"product":"msm8905_firmware","vendor":"qualcomm"},{"product":"msm8917_firmware","vendor":"qualcomm"},{"product":"msm8937_firmware","vendor":"qualcomm"},{"product":"msm8940_firmware","vendor":"qualcomm"},{"product":"msm8953_firmware","vendor":"qualcomm"},{"product":"nicobar_firmware","vendor":"qualcomm"},{"product":"qca6174a_firmware","vendor":"qualcomm"},{"product":"qca9377_firmware","vendor":"qualcomm"},{"product":"qcm2150_firmware","vendor":"qualcomm"},{"product":"qcm6125_firmware","vendor":"qualcomm"},{"product":"qcs404_firmware","vendor":"qualcomm"},{"product":"qcs405_firmware","vendor":"qualcomm"},{"product":"qcs605_firmware","vendor":"qualcomm"},{"product":"qcs610_firmware","vendor":"qualcomm"},{"product":"qm215_firmware","vendor":"qualcomm"},{"product":"rennell_firmware","vendor":"qualcomm"},{"product":"sc8180x_firmware","vendor":"qualcomm"},{"product":"sdm429_firmware","vendor":"qualcomm"},{"product":"sdm439_firmware","vendor":"qualcomm"},{"product":"sdm450_firmware","vendor":"qualcomm"},{"product":"sdm630_firmware","vendor":"qualcomm"},{"product":"sdm632_firmware","vendor":"qualcomm"},{"product":"sdm636_firmware","vendor":"qualcomm"},{"product":"sdm660_firmware","vendor":"qualcomm"},{"product":"sdm670_firmware","vendor":"qualcomm"},{"product":"sdm710_firmware","vendor":"qualcomm"},{"product":"sdm845_firmware","vendor":"qualcomm"},{"product":"sdx20_firmware","vendor":"qualcomm"},{"product":"sdx24_firmware","vendor":"qualcomm"},{"product":"sm6150_firmware","vendor":"qualcomm"},{"product":"sm7150_firmware","vendor":"qualcomm"},{"product":"sm8150_firmware","vendor":"qualcomm"},{"product":"sxr1130_firmware","vendor":"qualcomm"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"},{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"u'Buffer over-read issue in Bluetooth peripheral firmware due to lack of check for invalid opcode and length of opcode received from central device(This CVE is equivalent to Link Layer Length Overfow issue (CVE-2019-16336,CVE-2019-17519) and Silent Length Overflow issue(CVE-2019-17518) mentioned in sweyntooth paper)' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice \u0026 Music in APQ8053, APQ8076, AR9344, Bitra, Kamorta, MDM9206, MDM9207C, MDM9607, MSM8905, MSM8917, MSM8937, MSM8940, MSM8953, Nicobar, QCA6174A, QCA9377, QCM2150, QCM6125, QCS404, QCS405, QCS605, QCS610, QM215, Rennell, SC8180X, SDM429, SDM439, SDM450, SDM630, SDM632, SDM636, SDM660, SDM670, SDM710, SDM845, SDX20, SDX24, SM6150, SM7150, SM8150, SXR1130","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":"Memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice \u0026 Music","id":"CVE-2020-3703","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"qualcomm:apq8053_firmware","products":["qualcomm:apq8053_firmware","qualcomm:apq8076_firmware","qualcomm:kamorta_firmware","qualcomm:mdm9206_firmware","qualcomm:mdm9207c_firmware","qualcomm:mdm9607_firmware","qualcomm:msm8905_firmware","qualcomm:msm8917_firmware","qualcomm:msm8937_firmware","qualcomm:msm8940_firmware","qualcomm:msm8953_firmware","qualcomm:nicobar_firmware","qualcomm:qca6174a_firmware","qualcomm:qca9377_firmware","qualcomm:qcm2150_firmware","qualcomm:qcm6125_firmware","qualcomm:qcs404_firmware","qualcomm:qcs405_firmware","qualcomm:qcs605_firmware","qualcomm:qcs610_firmware","qualcomm:qm215_firmware","qualcomm:rennell_firmware","qualcomm:sc8180x_firmware","qualcomm:sdm429_firmware","qualcomm:sdm439_firmware","qualcomm:sdm450_firmware","qualcomm:sdm630_firmware","qualcomm:sdm632_firmware","qualcomm:sdm636_firmware","qualcomm:sdm660_firmware","qualcomm:sdm670_firmware","qualcomm:sdm710_firmware","qualcomm:sdm845_firmware","qualcomm:sdx20_firmware","qualcomm:sdx24_firmware","qualcomm:sm6150_firmware","qualcomm:sm7150_firmware","qualcomm:sm8150_firmware","qualcomm:sxr1130_firmware"],"type":"memory_corruption","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Denial of service in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice \u0026 Music, Snapdragon Wired Infrastructure and Networking","id":"CVE-2020-3704"},"packages":[],"prev":{"headline":"Information disclosure in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice \u0026 Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking","id":"CVE-2020-3702"},"products":["Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice \u0026 Music"],"published":"2020-11-02","related":[{"cvss_score":8.4,"headline":"Qualcomm Multiple Chipsets Use-After-Free","id":"CVE-2022-22071","kev_date_added":"2023-12-05","published":"2022-06-14"},{"cvss_score":9.8,"headline":"Memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile","id":"CVE-2020-11153","kev_date_added":null,"published":"2020-11-02"},{"cvss_score":9.8,"headline":"Memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables","id":"CVE-2019-14080","kev_date_added":null,"published":"2020-06-22"},{"cvss_score":9.8,"headline":"Information disclosure in Snapdragon Consumer IOT, Snapdragon Mobile","id":"CVE-2020-3628","kev_date_added":null,"published":"2020-06-22"},{"cvss_score":9.8,"headline":"Memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice \u0026 Music","id":"CVE-2019-14131","kev_date_added":null,"published":"2020-04-16"},{"cvss_score":9.8,"headline":"Other in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables","id":"CVE-2019-10493","kev_date_added":null,"published":"2019-12-12"}],"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":["Qualcomm, Inc."]},"summary":"Attackers can cause buffer over-reads in Bluetooth firmware via malformed opcodes, leading to crashes or data exposure on affected Qualcomm devices.","url":"https://insights.sbomify.com/CVE-2020-3703/"}