{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-3922 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-3922 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-3922 is a critical memory corruption vulnerability in Tenable Alcatel Lucent I-240W-Q GPON ONT, published on 5 Mar 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-3922 and fix it if it is affected.\n\nWhat it is: CVE-2019-3922 is a critical memory corruption vulnerability in Tenable Alcatel Lucent I-240W-Q GPON ONT, published on 5 Mar 2019. 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-2019-3922 in the wild and no public exploit code.\n\nAffected product: Tenable Alcatel Lucent I-240W-Q GPON ONT. 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-2019-3922/ (Markdown: https://insights.sbomify.com/CVE-2019-3922/index.md)","id":"CVE-2019-3922","markdown":"https://insights.sbomify.com/CVE-2019-3922/index.md","name":"CVE-2019-3922","record":{"aliases":["GHSA-j9q7-p3q3-f2xh"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"GPON ONT","requires_auth":"none","summary":"Remote unauthenticated attackers can execute arbitrary code via a stack buffer overflow in the Alcatel Lucent I-240W-Q GPON ONT.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"tenable","cpe":[{"product":"i-240w-q_gpon_ont_firmware","vendor":"nokia"}],"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-787","name":"Out-of-bounds Write"},{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"The Alcatel Lucent I-240W-Q GPON ONT using firmware version 3FE54567BOZJ19 is vulnerable to a stack buffer overflow via crafted HTTP POST request sent by a remote, unauthenticated attacker to /GponForm/fsetup_Form. An attacker can leverage this vulnerability to potentially execute arbitrary code.","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 Alcatel Lucent I-240W-Q GPON ONT","id":"CVE-2019-3922","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-site scripting in Tenable Nessus","id":"CVE-2019-3923"},"packages":[],"prev":{"headline":"Memory corruption in Alcatel Lucent I-240W-Q GPON ONT","id":"CVE-2019-3921"},"products":["Alcatel Lucent I-240W-Q GPON ONT"],"published":"2019-03-05","related":[{"cvss_score":9.8,"headline":"Hardcoded credentials in Alcatel Lucent I-240W-Q GPON ONT","id":"CVE-2019-3918","kev_date_added":null,"published":"2019-03-05"},{"cvss_score":8.8,"headline":"Command injection in Alcatel Lucent I-240W-Q GPON ONT","id":"CVE-2019-3919","kev_date_added":null,"published":"2019-03-05"},{"cvss_score":8.8,"headline":"Command injection in Alcatel Lucent I-240W-Q GPON ONT","id":"CVE-2019-3920","kev_date_added":null,"published":"2019-03-05"},{"cvss_score":8.8,"headline":"Memory corruption in Alcatel Lucent I-240W-Q GPON ONT","id":"CVE-2019-3921","kev_date_added":null,"published":"2019-03-05"},{"cvss_score":7.5,"headline":"Missing authorization in Alcatel Lucent I-240W-Q GPON ONT","id":"CVE-2019-3917","kev_date_added":null,"published":"2019-03-05"}],"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":"2024-09-16","vendors":["Tenable"]},"summary":"Remote unauthenticated attackers can execute arbitrary code via a stack buffer overflow in the Alcatel Lucent I-240W-Q GPON ONT.","url":"https://insights.sbomify.com/CVE-2019-3922/"}