{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2009-4835 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2009-4835 is a medium-severity denial of service vulnerability in n/a, published on 5 May 2010. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2009-4835 and fix it if it is affected.\n\nWhat it is: CVE-2009-4835 is a medium-severity denial of service vulnerability in n/a, published on 5 May 2010. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2009-4835 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-2009-4835/ (Markdown: https://insights.sbomify.com/CVE-2009-4835/index.md)","id":"CVE-2009-4835","markdown":"https://insights.sbomify.com/CVE-2009-4835/index.md","name":"CVE-2009-4835","record":{"aliases":["DEBIAN-CVE-2009-4835","GHSA-rfpj-4fj4-rm47"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"libsndfile audio library","requires_auth":"none","summary":"A divide-by-zero error in libsndfile allows attackers to crash applications via crafted audio files, requiring user interaction to open the file.","user_interaction":"required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"libsndfile","vendor":"mega-nerd"}],"cvss":{"score":4.3,"severity":"medium","source":"nvd","vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","version":"2.0"},"cwes":[{"id":"CWE-189","name":null}],"description":"The (1) htk_read_header, (2) alaw_init, (3) ulaw_init, (4) pcm_init, (5) float32_init, and (6) sds_read_header functions in libsndfile 1.0.20 allow context-dependent attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted audio file.","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":"Denial of service in n/a","id":"CVE-2009-4835","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2009"},"n_packages":0,"n_references":4,"next":{"headline":"Code injection in n/a","id":"CVE-2009-4836"},"packages":[],"prev":{"headline":"Code injection in n/a","id":"CVE-2009-4834"},"products":["n/a"],"published":"2010-05-05","related":[{"cvss_score":9.3,"headline":"Memory corruption in n/a","id":"CVE-2015-7805","kev_date_added":null,"published":"2015-11-17"},{"cvss_score":9.3,"headline":"Memory corruption in n/a","id":"CVE-2009-1788","kev_date_added":null,"published":"2009-05-26"},{"cvss_score":9.3,"headline":"Memory corruption in n/a","id":"CVE-2009-1791","kev_date_added":null,"published":"2009-05-26"},{"cvss_score":9.3,"headline":"Integer overflow in n/a","id":"CVE-2009-0186","kev_date_added":null,"published":"2009-03-05"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2007-4974","kev_date_added":null,"published":"2007-09-19"},{"cvss_score":6.8,"headline":"Integer overflow in n/a","id":"CVE-2011-2696","kev_date_added":null,"published":"2011-07-27"}],"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":"2024-09-16","vendors":["n/a"]},"summary":"A divide-by-zero error in libsndfile allows attackers to crash applications via crafted audio files, requiring user interaction to open the file.","url":"https://insights.sbomify.com/CVE-2009-4835/"}