{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-65403 exists.","fix":"No fix has been published for CVE-2025-65403 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-65403 is a medium-severity memory corruption vulnerability in n/a, published on 1 Dec 2025. 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-2025-65403 and fix it if it is affected.\n\nWhat it is: CVE-2025-65403 is a medium-severity memory corruption vulnerability in n/a, published on 1 Dec 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-65403 exists.\n\nAffected product: n/a. 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-2025-65403/ (Markdown: https://insights.sbomify.com/CVE-2025-65403/index.md)","id":"CVE-2025-65403","markdown":"https://insights.sbomify.com/CVE-2025-65403/index.md","name":"CVE-2025-65403","record":{"aliases":["GHSA-2h9h-pcw6-4f34"],"analysis":{"component_type":"server_software","fix_type":"no_fix_stated","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"LightFTP server","requires_auth":"none","summary":"Attackers can cause a Denial of Service in LightFTP via a buffer overflow in the MaxUsers component.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"lightftp","vendor":"hfiref0x"}],"cvss":{"score":6.5,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"}],"description":"A buffer overflow in the g_cfg.MaxUsers component of LightFTP v2.0 allows attackers to cause a Denial of Service (DoS) via a crafted input.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Memory corruption in n/a","id":"CVE-2025-65403","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2025"},"n_packages":0,"n_references":2,"next":{"headline":"Memory corruption in n/a","id":"CVE-2025-65404"},"packages":[],"prev":{"headline":"Auth bypass in n/a","id":"CVE-2025-65397"},"products":["n/a"],"published":"2025-12-01","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2017-1000218","kev_date_added":null,"published":"2017-11-17"},{"cvss_score":7.5,"headline":"Race condition in n/a","id":"CVE-2023-24042","kev_date_added":null,"published":"2023-01-21"}],"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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-12-01","vendors":["n/a"]},"summary":"Attackers can cause a Denial of Service in LightFTP via a buffer overflow in the MaxUsers component.","url":"https://insights.sbomify.com/CVE-2025-65403/"}