{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2009-0543 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2009-0543 is a medium-severity SQL injection vulnerability in n/a, published on 12 Feb 2009. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2009-0543 and fix it if it is affected.\n\nWhat it is: CVE-2009-0543 is a medium-severity SQL injection vulnerability in n/a, published on 12 Feb 2009. 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-2009-0543 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-2009-0543/ (Markdown: https://insights.sbomify.com/CVE-2009-0543/index.md)","id":"CVE-2009-0543","markdown":"https://insights.sbomify.com/CVE-2009-0543/index.md","name":"CVE-2009-0543","record":{"aliases":["DEBIAN-CVE-2009-0543","GHSA-3qqr-wq7g-hxwh"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["security_bypass","data_read"],"network_reachable":"yes","non_default_config":true,"product_category":"FTP server","requires_auth":"none","summary":"Remote attackers can bypass SQL injection protections in ProFTPD with NLS enabled using encoded multibyte characters, potentially accessing database data.","user_interaction":"not_required","vuln_class":"sql_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"proftpd","vendor":"proftpd"}],"cvss":{"score":6.8,"severity":"medium","source":"nvd","vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","version":"2.0"},"cwes":[{"id":"CWE-89","name":"Improper Neutralization of Special Elements used in an SQL Command"}],"description":"ProFTPD Server 1.3.1, with NLS support enabled, allows remote attackers to bypass SQL injection protection mechanisms via invalid, encoded multibyte characters, which are not properly handled in (1) mod_sql_mysql and (2) mod_sql_postgres.","ecosystems":[],"exploits":{"exploitdb":1,"first_seen":"2009-02-10","github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[{"date":"2009-02-10","kind":"exploitdb","ref":"8037","stars":null,"title":"ProFTPd - 'mod_mysql' Authentication Bypass"}],"tier":"weaponised"},"has_fix":true,"headline":"SQL injection in n/a","id":"CVE-2009-0543","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"sql_injection","year":"2009"},"n_packages":0,"n_references":7,"next":{"headline":"Memory corruption in n/a","id":"CVE-2009-0544"},"packages":[],"prev":{"headline":"SQL injection in n/a","id":"CVE-2009-0542"},"products":["n/a"],"published":"2009-02-12","related":[{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2010-4221","kev_date_added":null,"published":"2010-11-09"},{"cvss_score":9.3,"headline":"ProFTPD 1.3.3c Backdoor Command Execution","id":"CVE-2010-20103","kev_date_added":null,"published":"2025-08-20"},{"cvss_score":9,"headline":"Use after free in n/a","id":"CVE-2011-4130","kev_date_added":null,"published":"2011-12-06"},{"cvss_score":8.7,"headline":"ProFTPD mod_sftp Heap Buffer Overflow via SFTP Packet Reassembly","id":"CVE-2026-63090","kev_date_added":null,"published":"2026-07-20"},{"cvss_score":8.6,"headline":"ProFTPD ACL Bypass via /proc/self/root Path Prefix in RNFR","id":"CVE-2026-35025","kev_date_added":null,"published":"2026-06-24"},{"cvss_score":8.1,"headline":"SQL injection in ProFTPD","id":"CVE-2026-42167","kev_date_added":null,"published":"2026-04-28"},{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2004-0346","kev_date_added":null,"published":"2004-03-18"}],"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)"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-07","vendors":["n/a"]},"summary":"Remote attackers can bypass SQL injection protections in ProFTPD with NLS enabled using encoded multibyte characters, potentially accessing database data.","url":"https://insights.sbomify.com/CVE-2009-0543/"}