{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2022-3429 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-3429 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-3429 is a medium-severity denial of service vulnerability in Lenovo Printer G263DNS, published on 27 Oct 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-3429 and fix it if it is affected.\n\nWhat it is: CVE-2022-3429 is a medium-severity denial of service vulnerability in Lenovo Printer G263DNS, published on 27 Oct 2023. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2022-3429 in the wild and no public exploit code.\n\nAffected product: Lenovo Printer G263DNS. 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-2022-3429/ (Markdown: https://insights.sbomify.com/CVE-2022-3429/index.md)","id":"CVE-2022-3429","markdown":"https://insights.sbomify.com/CVE-2022-3429/index.md","name":"CVE-2022-3429","record":{"aliases":["GHSA-mm89-gccr-q279"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Lenovo printer firmware","requires_auth":"low_privilege","summary":"Attackers can cause a denial of service in Lenovo printers by sending malformed strings to an open port, preventing proper function.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"lenovo","cpe":[{"product":"g263dns_firmware","vendor":"lenovo"},{"product":"gm265dn_firmware","vendor":"lenovo"},{"product":"gm266dns_firmware","vendor":"lenovo"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"A denial-of-service vulnerability was found in the firmware used in Lenovo printers, where users send illegal or malformed strings to an open port, triggering a denial of service that causes a display error and prevents the printer from functioning properly.","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 Printer G263DNS","id":"CVE-2022-3429","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2022"},"n_packages":0,"n_references":1,"next":{"headline":"Security feature bypass in BIOS","id":"CVE-2022-3430"},"packages":[],"prev":{"headline":"reserved but not needed","id":"CVE-2022-3428"},"products":["Printer G263DNS","Printer GM265DN (production date July 2022 and later)","Printer GM265DN (production date June 2022 and before)","Printer GM266DNS"],"published":"2023-10-27","related":[{"cvss_score":8.8,"headline":"Memory corruption in Printer G263DNS","id":"CVE-2022-34886","kev_date_added":null,"published":"2023-10-27"},{"cvss_score":4.3,"headline":"Missing authorization in Printer G263DNS","id":"CVE-2022-34887","kev_date_added":null,"published":"2023-10-27"}],"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":"2024-09-09","vendors":["Lenovo"]},"summary":"Attackers can cause a denial of service in Lenovo printers by sending malformed strings to an open port, preventing proper function.","url":"https://insights.sbomify.com/CVE-2022-3429/"}