{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-9083 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-9083 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-9083 is a low-severity denial of service vulnerability in HUAWEI Mate 20, published on 3 Sep 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-2020-9083 and fix it if it is affected.\n\nWhat it is: CVE-2020-9083 is a low-severity denial of service vulnerability in HUAWEI Mate 20, published on 3 Sep 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-2020-9083 in the wild and no public exploit code.\n\nAffected product: HUAWEI Mate 20. 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-2020-9083/ (Markdown: https://insights.sbomify.com/CVE-2020-9083/index.md)","id":"CVE-2020-9083","markdown":"https://insights.sbomify.com/CVE-2020-9083/index.md","name":"CVE-2020-9083","record":{"aliases":["GHSA-3hhq-c6rx-g7fq"],"analysis":{"component_type":"mobile_application","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Huawei Mate 20","requires_auth":"none","summary":"An attacker can cause a denial of service on Huawei Mate 20 devices by entering excessive text due to insufficient parameter verification.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"huawei","cpe":[{"product":"mate_20_firmware","vendor":"huawei"}],"cvss":{"score":2.4,"severity":"low","source":"nvd","vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"cwes":[],"description":"HUAWEI Mate 20 smart phones with Versions earlier than 10.1.0.163(C00E160R3P8) have a denial of service (DoS) vulnerability. The attacker can enter a large amount of text on the phone. Due to insufficient verification of the parameter, successful exploitation can impact the service.","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 HUAWEI Mate 20","id":"CVE-2020-9083","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Use after free in Taurus-AN00B","id":"CVE-2020-9084"},"packages":[],"prev":{"headline":"Information disclosure in HUAWEI Mate 20","id":"CVE-2020-9082"},"products":["HUAWEI Mate 20"],"published":"2020-09-03","related":[{"cvss_score":8,"headline":"Memory corruption in HUAWEI Mate 20","id":"CVE-2020-9113","kev_date_added":null,"published":"2020-10-19"},{"cvss_score":7.8,"headline":"Memory corruption in P30, Mate 20, P30 Pro","id":"CVE-2019-5225","kev_date_added":null,"published":"2019-11-29"},{"cvss_score":6.6,"headline":"Missing authorization in HUAWEI Mate 20;HUAWEI Mate 30 Pro","id":"CVE-2020-1796","kev_date_added":null,"published":"2020-03-20"},{"cvss_score":6.6,"headline":"Auth bypass in HUAWEI Mate 20","id":"CVE-2020-1787","kev_date_added":null,"published":"2020-01-09"},{"cvss_score":6,"headline":"Auth bypass in HUAWEI Mate 20","id":"CVE-2020-1840","kev_date_added":null,"published":"2020-01-21"},{"cvss_score":5.3,"headline":"Huawei VIP App is a mobile app for Malaysia customers that purchased P20 Series, Nova 3/3i and Mate 20.","id":"CVE-2018-7956","kev_date_added":null,"published":"2018-12-04"},{"cvss_score":4.6,"headline":"Cross-site scripting in HUAWEI Mate 20","id":"CVE-2020-9092","kev_date_added":null,"published":"2020-10-19"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"An attacker can cause a denial of service on Huawei Mate 20 devices by entering excessive text due to insufficient parameter verification.","url":"https://insights.sbomify.com/CVE-2020-9083/"}