{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-4791 exists.","fix":"No fix has been published for CVE-2025-4791 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-4791 is a medium-severity memory corruption vulnerability in FreeFloat FTP Server, published on 16 May 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-4791 and fix it if it is affected.\n\nWhat it is: CVE-2025-4791 is a medium-severity memory corruption vulnerability in FreeFloat FTP Server, published on 16 May 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-4791 exists.\n\nAffected product: FreeFloat FTP Server. 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-2025-4791/ (Markdown: https://insights.sbomify.com/CVE-2025-4791/index.md)","id":"CVE-2025-4791","markdown":"https://insights.sbomify.com/CVE-2025-4791/index.md","name":"CVE-2025-4791","record":{"aliases":["GHSA-mvfc-pmj6-8j77"],"analysis":{"component_type":"server_software","fix_type":"no_fix_stated","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"FTP server","requires_auth":"none","summary":"Remote attackers can trigger a buffer overflow in the FreeFloat FTP Server HASH command handler, potentially leading to code execution or service disruption.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"freefloat_ftp_server","vendor":"freefloat"}],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"},{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"A vulnerability has been found in FreeFloat FTP Server 1.0 and classified as critical. This vulnerability affects unknown code of the component HASH Command Handler. The manipulation leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"FreeFloat FTP Server HASH Command buffer overflow","id":"CVE-2025-4791","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2025"},"n_packages":0,"n_references":4,"next":{"headline":"FreeFloat FTP Server MDELETE Command buffer overflow","id":"CVE-2025-4792"},"packages":[],"prev":{"headline":"FreeFloat FTP Server GLOB Command buffer overflow","id":"CVE-2025-4790"},"products":["FTP Server"],"published":"2025-05-16","related":[{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2012-5106","kev_date_added":null,"published":"2014-06-20"},{"cvss_score":9.3,"headline":"Free Float FTP 1.0 STOR Command Remote Buffer Overflow","id":"CVE-2019-25614","kev_date_added":null,"published":"2026-03-22"},{"cvss_score":9.3,"headline":"FreeFloat FTP Server Arbitrary File Upload","id":"CVE-2012-10030","kev_date_added":null,"published":"2025-08-05"},{"cvss_score":6.9,"headline":"FreeFloat FTP Server USER Command Buffer Overflow","id":"CVE-2012-10023","kev_date_added":null,"published":"2025-08-05"},{"cvss_score":6.9,"headline":"FreeFloat FTP Server RESTART Command buffer overflow","id":"CVE-2025-5664","kev_date_added":null,"published":"2025-06-05"},{"cvss_score":6.9,"headline":"FreeFloat FTP Server XCWD Command buffer overflow","id":"CVE-2025-5665","kev_date_added":null,"published":"2025-06-05"},{"cvss_score":6.9,"headline":"FreeFloat FTP Server XMKD Command buffer overflow","id":"CVE-2025-5666","kev_date_added":null,"published":"2025-06-05"}],"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":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-05-16","vendors":["FreeFloat"]},"summary":"Remote attackers can trigger a buffer overflow in the FreeFloat FTP Server HASH command handler, potentially leading to code execution or service disruption.","url":"https://insights.sbomify.com/CVE-2025-4791/"}