{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-18781 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2020-18781 is a medium-severity memory corruption vulnerability in n/a, published on 22 Aug 2023. 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-2020-18781 and fix it if it is affected.\n\nWhat it is: CVE-2020-18781 is a medium-severity memory corruption vulnerability in n/a, published on 22 Aug 2023. 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: It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-18781 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-2020-18781/ (Markdown: https://insights.sbomify.com/CVE-2020-18781/index.md)","id":"CVE-2020-18781","markdown":"https://insights.sbomify.com/CVE-2020-18781/index.md","name":"CVE-2020-18781","record":{"aliases":["AZL-28072","AZL-36932","DEBIAN-CVE-2020-18781","GHSA-xhq7-wg93-r5f3"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Audio file library","requires_auth":"none","summary":"A heap buffer overflow in the audiofile library allows attackers to cause denial of service via a crafted WAV file.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"audiofile","vendor":"audiofile"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"Heap buffer overflow vulnerability in FilePOSIX::read in File.cpp in audiofile 0.3.6 may cause denial-of-service via a crafted wav file, this bug can be triggered by the executable sfconvert.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Memory corruption in n/a","id":"CVE-2020-18781","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in n/a","id":"CVE-2020-18831"},"packages":[],"prev":{"headline":"Use after free in n/a","id":"CVE-2020-18780"},"products":["n/a"],"published":"2023-08-22","related":[{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2015-7747","kev_date_added":null,"published":"2020-02-19"},{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2018-17095","kev_date_added":null,"published":"2018-09-16"},{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2017-6827","kev_date_added":null,"published":"2017-03-15"},{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2017-6828","kev_date_added":null,"published":"2017-03-15"},{"cvss_score":7.5,"headline":"Null dereference in n/a","id":"CVE-2025-50950","kev_date_added":null,"published":"2025-10-23"},{"cvss_score":6.5,"headline":"Information disclosure in n/a","id":"CVE-2022-24599","kev_date_added":null,"published":"2022-02-22"},{"cvss_score":6.5,"headline":"Null dereference in n/a","id":"CVE-2019-13147","kev_date_added":null,"published":"2019-07-01"}],"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":"2024-10-04","vendors":["n/a"]},"summary":"A heap buffer overflow in the audiofile library allows attackers to cause denial of service via a crafted WAV file.","url":"https://insights.sbomify.com/CVE-2020-18781/"}