{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-1999-0156 in the wild and no public exploit code.","fix":"No fix has been published for CVE-1999-0156 yet. Limit exposure of the affected software until one is available.","what":"CVE-1999-0156 is a medium-severity authentication bypass vulnerability in n/a, published on 4 Feb 2000. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-1999-0156 and fix it if it is affected.\n\nWhat it is: CVE-1999-0156 is a medium-severity authentication bypass vulnerability in n/a, published on 4 Feb 2000. 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-1999-0156 in the wild and no public exploit code.\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-1999-0156/ (Markdown: https://insights.sbomify.com/CVE-1999-0156/index.md)","id":"CVE-1999-0156","markdown":"https://insights.sbomify.com/CVE-1999-0156/index.md","name":"CVE-1999-0156","record":{"aliases":["GHSA-jv8f-49ff-vhx4"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"FTP server","requires_auth":"none","summary":"wu-ftpd allows any username and password combination, enabling unauthorized access to files and data.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"wu-ftpd","vendor":"washington_university"}],"cvss":{"score":4.6,"severity":"medium","source":"nvd","vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","version":"2.0"},"cwes":[],"description":"wu-ftpd FTP daemon allows any user and password combination.","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":"Auth bypass in n/a","id":"CVE-1999-0156","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"1999"},"n_packages":0,"n_references":1,"next":{"headline":"Denial of service in n/a","id":"CVE-1999-0157"},"packages":[],"prev":{"headline":"Command injection in n/a","id":"CVE-1999-0155"},"products":["n/a"],"published":"2000-02-04","related":[{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2004-0185","kev_date_added":null,"published":"2004-09-01"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2001-0187","kev_date_added":null,"published":"2001-05-07"},{"cvss_score":10,"headline":"Privilege escalation in n/a","id":"CVE-1999-0080","kev_date_added":null,"published":"1999-09-29"},{"cvss_score":9.3,"headline":"Memory corruption in n/a","id":"CVE-2003-1327","kev_date_added":null,"published":"2007-05-15"},{"cvss_score":7.8,"headline":"Denial of service in n/a","id":"CVE-2003-1329","kev_date_added":null,"published":"2007-05-21"},{"cvss_score":7.6,"headline":"Race condition in n/a","id":"CVE-1999-0955","kev_date_added":null,"published":"2000-01-18"},{"cvss_score":7.5,"headline":"Vulnerability in wu-ftpd 2.6.0, and possibly earlier versions, which is unrelated to the ftpglob bug described in CVE-2001-0550.","id":"CVE-2001-0935","kev_date_added":null,"published":"2002-02-02"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-01","vendors":["n/a"]},"summary":"wu-ftpd allows any username and password combination, enabling unauthorized access to files and data.","url":"https://insights.sbomify.com/CVE-1999-0156/"}