{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2020-9067 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-9067 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-9067 is a high-severity memory corruption vulnerability in SmartAX EA5800, published on 2 Apr 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-2020-9067 and fix it if it is affected.\n\nWhat it is: CVE-2020-9067 is a high-severity memory corruption vulnerability in SmartAX EA5800, published on 2 Apr 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-2020-9067 in the wild and no public exploit code.\n\nAffected product: SmartAX EA5800. 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-2020-9067/ (Markdown: https://insights.sbomify.com/CVE-2020-9067/index.md)","id":"CVE-2020-9067","markdown":"https://insights.sbomify.com/CVE-2020-9067/index.md","name":"CVE-2020-9067","record":{"aliases":["GHSA-g4g6-2v6v-6j9q"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Huawei OLT","requires_auth":"low_privilege","summary":"A buffer overflow in Huawei OLT devices allows remote attackers to execute arbitrary code on the affected network equipment.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"huawei","cpe":[{"product":"smartax_ea5800_firmware","vendor":"huawei"},{"product":"smartax_ma5600t_firmware","vendor":"huawei"},{"product":"smartax_ma5800_firmware","vendor":"huawei"}],"cvss":{"score":8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"}],"description":"There is a buffer overflow vulnerability in some Huawei products. The vulnerability can be exploited by an attacker to perform remote code execution on the affected products when the affected product functions as an optical line terminal (OLT). Affected product versions include:SmartAX MA5600T versions V800R013C10, V800R015C00, V800R015C10, V800R017C00, V800R017C10, V800R018C00, V800R018C10; SmartAX MA5800 versions V100R017C00, V100R017C10, V100R018C00, V100R018C10, V100R019C10; SmartAX EA5800 versions V100R018C00, V100R018C10, V100R019C10.","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 SmartAX EA5800","id":"CVE-2020-9067","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":"Auth bypass in AR3200","id":"CVE-2020-9068"},"packages":[],"prev":{"headline":"Auth bypass in OxfordP-AN10B","id":"CVE-2020-9066"},"products":["SmartAX EA5800","SmartAX MA5600T","SmartAX MA5800"],"published":"2020-04-02","related":[],"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":["n/a"]},"summary":"A buffer overflow in Huawei OLT devices allows remote attackers to execute arbitrary code on the affected network equipment.","url":"https://insights.sbomify.com/CVE-2020-9067/"}