{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2018-25252 exists.","fix":"No fix has been published for CVE-2018-25252 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-25252 is a medium-severity memory corruption vulnerability in Serv-U FTP Voyager, published on 4 Apr 2026. 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-2018-25252 and fix it if it is affected.\n\nWhat it is: CVE-2018-25252 is a medium-severity memory corruption vulnerability in Serv-U FTP Voyager, published on 4 Apr 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2018-25252 exists.\n\nAffected product: Serv-U FTP Voyager. 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-2018-25252/ (Markdown: https://insights.sbomify.com/CVE-2018-25252/index.md)","id":"CVE-2018-25252","markdown":"https://insights.sbomify.com/CVE-2018-25252/index.md","name":"CVE-2018-25252","record":{"aliases":["GHSA-c4gp-r49v-4mx4"],"analysis":{"component_type":"desktop_application","fix_type":"no_fix_stated","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"FTP client","requires_auth":"none","summary":"Local attackers can crash the FTP Voyager application by injecting oversized data into the site profile IP field, causing a buffer overflow.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[{"product":"ftp_voyager","vendor":"solarwinds"}],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"FTP Voyager 16.2.0 contains a denial of service vulnerability that allows local attackers to crash the application by injecting oversized buffer data into the site profile IP field. Attackers can create a malicious site profile containing 500 bytes of repeated characters and paste it into the IP field to trigger a buffer overflow that crashes the FTP Voyager process.","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":"FTP Voyager 16.2.0 Denial of Service via Malformed Site Profile","id":"CVE-2018-25252","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2018"},"n_packages":0,"n_references":4,"next":{"headline":"Termite 3.4 Denial of Service via Settings Buffer Overflow","id":"CVE-2018-25253"},"packages":[],"prev":{"headline":"Snes9K 0.0.9z Buffer Overflow SEH via Netplay Socket","id":"CVE-2018-25251"},"products":["FTP Voyager"],"published":"2026-04-04","related":[{"cvss_score":8.8,"headline":"Cross-site request forgery in n/a","id":"CVE-2017-6803","kev_date_added":null,"published":"2017-03-20"}],"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":"2026-04-06","vendors":["Serv-U"]},"summary":"Local attackers can crash the FTP Voyager application by injecting oversized data into the site profile IP field, causing a buffer overflow.","url":"https://insights.sbomify.com/CVE-2018-25252/"}