{"answers":{"affected":"It affects 89 products.","exploited":"There is no known exploitation of CVE-2020-3639 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-3639 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-3639 is a critical denial of service vulnerability in Qualcomm Apq8009 Firmware, published on 12 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-2020-3639 and fix it if it is affected.\n\nWhat it is: CVE-2020-3639 is a critical denial of service vulnerability in Qualcomm Apq8009 Firmware, published on 12 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-2020-3639 in the wild and no public exploit code.\n\nAffected product: Qualcomm Apq8009 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-2020-3639/ (Markdown: https://insights.sbomify.com/CVE-2020-3639/index.md)","id":"CVE-2020-3639","markdown":"https://insights.sbomify.com/CVE-2020-3639/index.md","name":"CVE-2020-3639","record":{"aliases":["GHSA-8cxj-w3cq-8934"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Qualcomm Snapdragon SoC","requires_auth":"none","summary":"A remote attacker can cause a denial of service via memory overflow or excessive cycles in the SIP sigcomp component of Qualcomm Snapdragon chipsets.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"qualcomm","cpe":[{"product":"apq8009_firmware","vendor":"qualcomm"},{"product":"apq8017_firmware","vendor":"qualcomm"},{"product":"apq8037_firmware","vendor":"qualcomm"},{"product":"apq8053_firmware","vendor":"qualcomm"},{"product":"mdm9250_firmware","vendor":"qualcomm"},{"product":"mdm9607_firmware","vendor":"qualcomm"},{"product":"mdm9628_firmware","vendor":"qualcomm"},{"product":"mdm9640_firmware","vendor":"qualcomm"},{"product":"mdm9650_firmware","vendor":"qualcomm"},{"product":"msm8108_firmware","vendor":"qualcomm"},{"product":"msm8208_firmware","vendor":"qualcomm"},{"product":"msm8209_firmware","vendor":"qualcomm"},{"product":"msm8608_firmware","vendor":"qualcomm"},{"product":"msm8905_firmware","vendor":"qualcomm"},{"product":"msm8909_firmware","vendor":"qualcomm"},{"product":"msm8917_firmware","vendor":"qualcomm"},{"product":"msm8920_firmware","vendor":"qualcomm"},{"product":"msm8937_firmware","vendor":"qualcomm"},{"product":"msm8940_firmware","vendor":"qualcomm"},{"product":"msm8953_firmware","vendor":"qualcomm"},{"product":"msm8996au_firmware","vendor":"qualcomm"},{"product":"qcm4290_firmware","vendor":"qualcomm"},{"product":"qcm6125_firmware","vendor":"qualcomm"},{"product":"qcs410_firmware","vendor":"qualcomm"},{"product":"qcs4290_firmware","vendor":"qualcomm"},{"product":"qcs603_firmware","vendor":"qualcomm"},{"product":"qcs605_firmware","vendor":"qualcomm"},{"product":"qcs610_firmware","vendor":"qualcomm"},{"product":"qcs6125_firmware","vendor":"qualcomm"},{"product":"qm215_firmware","vendor":"qualcomm"},{"product":"qsm8350_firmware","vendor":"qualcomm"},{"product":"sa415m_firmware","vendor":"qualcomm"},{"product":"sa6145p_firmware","vendor":"qualcomm"},{"product":"sa6150p_firmware","vendor":"qualcomm"},{"product":"sa6155p_firmware","vendor":"qualcomm"},{"product":"sa8150p_firmware","vendor":"qualcomm"},{"product":"sa8155_firmware","vendor":"qualcomm"},{"product":"sa8155p_firmware","vendor":"qualcomm"},{"product":"sa8195p_firmware","vendor":"qualcomm"},{"product":"sc7180_firmware","vendor":"qualcomm"},{"product":"sc8180x_firmware","vendor":"qualcomm"},{"product":"sc8180xp_firmware","vendor":"qualcomm"},{"product":"sda429w_firmware","vendor":"qualcomm"},{"product":"sda640_firmware","vendor":"qualcomm"},{"product":"sda660_firmware","vendor":"qualcomm"},{"product":"sda670_firmware","vendor":"qualcomm"},{"product":"sda845_firmware","vendor":"qualcomm"},{"product":"sda855_firmware","vendor":"qualcomm"},{"product":"sdm1000_firmware","vendor":"qualcomm"},{"product":"sdm429_firmware","vendor":"qualcomm"},{"product":"sdm429w_firmware","vendor":"qualcomm"},{"product":"sdm439_firmware","vendor":"qualcomm"},{"product":"sdm450_firmware","vendor":"qualcomm"},{"product":"sdm455_firmware","vendor":"qualcomm"},{"product":"sdm630_firmware","vendor":"qualcomm"},{"product":"sdm632_firmware","vendor":"qualcomm"},{"product":"sdm636_firmware","vendor":"qualcomm"},{"product":"sdm640_firmware","vendor":"qualcomm"},{"product":"sdm660_firmware","vendor":"qualcomm"},{"product":"sdm670_firmware","vendor":"qualcomm"},{"product":"sdm710_firmware","vendor":"qualcomm"},{"product":"sdm712_firmware","vendor":"qualcomm"},{"product":"sdm845_firmware","vendor":"qualcomm"},{"product":"sdm850_firmware","vendor":"qualcomm"},{"product":"sdx24_firmware","vendor":"qualcomm"},{"product":"sdx50m_firmware","vendor":"qualcomm"},{"product":"sdx55_firmware","vendor":"qualcomm"},{"product":"sdx55m_firmware","vendor":"qualcomm"},{"product":"sm4125_firmware","vendor":"qualcomm"},{"product":"sm4250_firmware","vendor":"qualcomm"},{"product":"sm4250p_firmware","vendor":"qualcomm"},{"product":"sm6115_firmware","vendor":"qualcomm"},{"product":"sm6115p_firmware","vendor":"qualcomm"},{"product":"sm6125_firmware","vendor":"qualcomm"},{"product":"sm6150_firmware","vendor":"qualcomm"},{"product":"sm6150p_firmware","vendor":"qualcomm"},{"product":"sm6250_firmware","vendor":"qualcomm"},{"product":"sm6250p_firmware","vendor":"qualcomm"},{"product":"sm7125_firmware","vendor":"qualcomm"},{"product":"sm7150_firmware","vendor":"qualcomm"},{"product":"sm7150p_firmware","vendor":"qualcomm"},{"product":"sm7250_firmware","vendor":"qualcomm"},{"product":"sm7250p_firmware","vendor":"qualcomm"},{"product":"sm8150_firmware","vendor":"qualcomm"},{"product":"sm8150p_firmware","vendor":"qualcomm"},{"product":"sm8350_firmware","vendor":"qualcomm"},{"product":"sm8350p_firmware","vendor":"qualcomm"},{"product":"sxr1120_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-129","name":"Improper Validation of Array Index"}],"description":"u'When a non standard SIP sigcomp message is received from the network, then there may be chances of using more UDVM cycle or memory overflow' in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables in APQ8009, APQ8017, APQ8037, APQ8053, MDM9250, MDM9607, MDM9628, MDM9640, MDM9650, MSM8108, MSM8208, MSM8209, MSM8608, MSM8905, MSM8909, MSM8917, MSM8920, MSM8937, MSM8940, MSM8953, MSM8996AU, QCM4290, QCM6125, QCS410, QCS4290, QCS603, QCS605, QCS610, QCS6125, QM215, QSM8350, SA415M, SA6145P, SA6150P, SA6155P, SA8150P, SA8155, SA8155P, SA8195P, SC7180, SC8180X, SC8180X+SDX55, SC8180XP, SDA429W, SDA640, SDA660, SDA670, SDA845, SDA855, SDM1000, SDM429, SDM429W, SDM439, SDM450, SDM455, SDM630, SDM632, SDM636, SDM640, SDM660, SDM670, SDM710, SDM712, SDM845, SDM850, SDX24, SDX50M, SDX55, SDX55M, SM4125, SM4250, SM4250P, SM6115, SM6115P, SM6125, SM6150, SM6150P, SM6250, SM6250P, SM7125, SM7150, SM7150P, SM7250, SM7250P, SM8150, SM8150P, SM8350, SM8350P, SXR1120, 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":"Denial of service in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables","id":"CVE-2020-3639","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"qualcomm:apq8009_firmware","products":["qualcomm:apq8009_firmware","qualcomm:apq8017_firmware","qualcomm:apq8037_firmware","qualcomm:apq8053_firmware","qualcomm:mdm9250_firmware","qualcomm:mdm9607_firmware","qualcomm:mdm9628_firmware","qualcomm:mdm9640_firmware","qualcomm:mdm9650_firmware","qualcomm:msm8108_firmware","qualcomm:msm8208_firmware","qualcomm:msm8209_firmware","qualcomm:msm8608_firmware","qualcomm:msm8905_firmware","qualcomm:msm8909_firmware","qualcomm:msm8917_firmware","qualcomm:msm8920_firmware","qualcomm:msm8937_firmware","qualcomm:msm8940_firmware","qualcomm:msm8953_firmware","qualcomm:msm8996au_firmware","qualcomm:qcm4290_firmware","qualcomm:qcm6125_firmware","qualcomm:qcs410_firmware","qualcomm:qcs4290_firmware","qualcomm:qcs603_firmware","qualcomm:qcs605_firmware","qualcomm:qcs610_firmware","qualcomm:qcs6125_firmware","qualcomm:qm215_firmware","qualcomm:qsm8350_firmware","qualcomm:sa415m_firmware","qualcomm:sa6145p_firmware","qualcomm:sa6150p_firmware","qualcomm:sa6155p_firmware","qualcomm:sa8150p_firmware","qualcomm:sa8155_firmware","qualcomm:sa8155p_firmware","qualcomm:sa8195p_firmware","qualcomm:sc7180_firmware","qualcomm:sc8180x_firmware","qualcomm:sda429w_firmware","qualcomm:sda660_firmware","qualcomm:sda845_firmware","qualcomm:sdm429_firmware","qualcomm:sdm429w_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:sdm850_firmware","qualcomm:sdx24_firmware","qualcomm:sdx50m_firmware","qualcomm:sdx55_firmware","qualcomm:sdx55m_firmware","qualcomm:sm4125_firmware","qualcomm:sm6150_firmware","qualcomm:sm6250_firmware","qualcomm:sm6250p_firmware","qualcomm:sm7150_firmware","qualcomm:sm7250_firmware","qualcomm:sm7250p_firmware","qualcomm:sm8150_firmware","qualcomm:sm8350_firmware","qualcomm:sxr1120_firmware","qualcomm:sxr1130_firmware"],"type":"denial_of_service","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Integer overflow in Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking","id":"CVE-2020-3640"},"packages":[],"prev":{"headline":"Memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking","id":"CVE-2020-3638"},"products":["Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables"],"published":"2020-11-12","related":[{"cvss_score":8.4,"headline":"Qualcomm Multiple Chipsets Use-After-Free","id":"CVE-2021-1905","kev_date_added":"2021-11-03","published":"2021-05-07"},{"cvss_score":7.8,"headline":"Qualcomm Multiple Chipsets Improper Input Validation","id":"CVE-2020-11261","kev_date_added":"2021-12-01","published":"2021-06-09"},{"cvss_score":6.2,"headline":"Qualcomm Multiple Chipsets Detection of Error Condition Without Action","id":"CVE-2021-1906","kev_date_added":"2021-11-03","published":"2021-05-07"},{"cvss_score":9.8,"headline":"Buffer copy without checking size of input in Audio.","id":"CVE-2022-40510","kev_date_added":null,"published":"2023-08-08"},{"cvss_score":9.8,"headline":"Integer Overflow to Buffer Overflow in Bluetooth HOST","id":"CVE-2022-22088","kev_date_added":null,"published":"2023-01-06"},{"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, Snapdragon Voice \u0026 Music, Snapdragon Wearables","id":"CVE-2022-25720","kev_date_added":null,"published":"2022-10-19"},{"cvss_score":9.8,"headline":"Integer overflow 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 Wearables, Snapdragon Wired Infrastructure and Networking","id":"CVE-2022-25748","kev_date_added":null,"published":"2022-10-19"}],"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":"A remote attacker can cause a denial of service via memory overflow or excessive cycles in the SIP sigcomp component of Qualcomm Snapdragon chipsets.","url":"https://insights.sbomify.com/CVE-2020-3639/"}