{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2009-0843 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2009-0843 is a high-severity vulnerability in n/a, published on 31 Mar 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-2009-0843 and fix it if it is affected.\n\nWhat it is: CVE-2009-0843 is a high-severity vulnerability in n/a, published on 31 Mar 2009. 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-2009-0843 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-2009-0843/ (Markdown: https://insights.sbomify.com/CVE-2009-0843/index.md)","id":"CVE-2009-0843","markdown":"https://insights.sbomify.com/CVE-2009-0843/index.md","name":"CVE-2009-0843","record":{"aliases":["DEBIAN-CVE-2009-0843","GHSA-q85f-4wpm-qqjc"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"MapServer web application","requires_auth":"none","summary":"Remote attackers can determine the existence of arbitrary files on the server by analyzing error messages triggered by the queryfile parameter.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"mapserver","vendor":"osgeo"},{"product":"mapserver","vendor":"umn"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"AV:N/AC:L/Au:N/C:C/I:N/A:N","version":"2.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"The msLoadQuery function in mapserv in MapServer 4.x before 4.10.4 and 5.x before 5.2.2 allows remote attackers to determine the existence of arbitrary files via a full pathname in the queryfile parameter, which triggers different error messages depending on whether this pathname exists.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Information disclosure in n/a","id":"CVE-2009-0843","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2009"},"n_packages":0,"n_references":11,"next":{"headline":"Memory corruption in n/a","id":"CVE-2009-0844"},"packages":[],"prev":{"headline":"Information disclosure in n/a","id":"CVE-2009-0842"},"products":["n/a"],"published":"2009-03-31","related":[{"cvss_score":10,"headline":"Security feature bypass in n/a","id":"CVE-2010-2540","kev_date_added":null,"published":"2010-08-02"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2009-2281","kev_date_added":null,"published":"2009-10-23"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2009-0839","kev_date_added":null,"published":"2009-03-31"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2009-0840","kev_date_added":null,"published":"2009-03-31"},{"cvss_score":10,"headline":"Path traversal in n/a","id":"CVE-2009-0841","kev_date_added":null,"published":"2009-03-31"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2009-1176","kev_date_added":null,"published":"2009-03-31"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2009-1177","kev_date_added":null,"published":"2009-03-31"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-07","vendors":["n/a"]},"summary":"Remote attackers can determine the existence of arbitrary files on the server by analyzing error messages triggered by the queryfile parameter.","url":"https://insights.sbomify.com/CVE-2009-0843/"}