{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-23904 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-23904 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-23904 is a medium-severity memory corruption vulnerability in n/a, published on 10 Nov 2021. 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-2020-23904 and fix it if it is affected.\n\nWhat it is: CVE-2020-23904 is a medium-severity memory corruption vulnerability in n/a, published on 10 Nov 2021. 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-2020-23904 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-2020-23904/ (Markdown: https://insights.sbomify.com/CVE-2020-23904/index.md)","id":"CVE-2020-23904","markdown":"https://insights.sbomify.com/CVE-2020-23904/index.md","name":"CVE-2020-23904","record":{"aliases":["GHSA-3p3f-h63v-47c5","UBUNTU-CVE-2020-23904"],"analysis":{"component_type":"library","fix_type":"no_fix_stated","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Speex audio library","requires_auth":"none","summary":"A stack buffer overflow in the Speex demo encoder allows attackers to cause a 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":"speex","vendor":"xiph"}],"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":"A stack buffer overflow in speexenc.c of Speex v1.2 allows attackers to cause a denial of service (DoS) via a crafted WAV file. NOTE: the vendor states \"I cannot reproduce it\" and it \"is a demo program.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Memory corruption in n/a","id":"CVE-2020-23904","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":"Denial of service in n/a","id":"CVE-2020-23906"},"packages":[],"prev":{"headline":"Denial of service in n/a","id":"CVE-2020-23903"},"products":["n/a"],"published":"2021-11-10","related":[],"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":"2024-08-04","vendors":["n/a"]},"summary":"A stack buffer overflow in the Speex demo encoder allows attackers to cause a denial of service via a crafted WAV file.","url":"https://insights.sbomify.com/CVE-2020-23904/"}