{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-9253 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-9253 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-9253 is a medium-severity memory corruption vulnerability in Huawei Lion-AL00C, published on 27 Dec 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2020-9253 and fix it if it is affected.\n\nWhat it is: CVE-2020-9253 is a medium-severity memory corruption vulnerability in Huawei Lion-AL00C, published on 27 Dec 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2020-9253 in the wild and no public exploit code.\n\nAffected product: Huawei Lion-AL00C. 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-2020-9253/ (Markdown: https://insights.sbomify.com/CVE-2020-9253/index.md)","id":"CVE-2020-9253","markdown":"https://insights.sbomify.com/CVE-2020-9253/index.md","name":"CVE-2020-9253","record":{"aliases":["GHSA-q674-gg53-r46c"],"analysis":{"component_type":"mobile_application","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Huawei smartphone","requires_auth":"none","summary":"A stack overflow in Huawei smartphones allows attackers to cause denial of service by sending crafted packets.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"huawei","cpe":[{"product":"lion-al00c_firmware","vendor":"huawei"}],"cvss":{"score":6.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"There is a stack overflow vulnerability in some Huawei smart phone. An attacker can craft specific packet to exploit this vulnerability. Due to insufficient verification, this could be exploited to tamper with the information to affect the availability. (Vulnerability ID: HWPSIRT-2019-11030)\n\nThis vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2020-9253.","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 Lion-AL00C","id":"CVE-2020-9253","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Business logic in HUAWEI P30 Pro","id":"CVE-2020-9254"},"packages":[],"prev":{"headline":"Path traversal in HUAWEI Mate 20","id":"CVE-2020-9252"},"products":["Lion-AL00C"],"published":"2024-12-27","related":[{"cvss_score":5.5,"headline":"Denial of service in Lion-AL00C","id":"CVE-2020-1880","kev_date_added":null,"published":"2020-04-27"}],"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":"2024-12-27","vendors":["Huawei"]},"summary":"A stack overflow in Huawei smartphones allows attackers to cause denial of service by sending crafted packets.","url":"https://insights.sbomify.com/CVE-2020-9253/"}