{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2018-20196 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2018-20196 is a high-severity memory corruption vulnerability in Debian Debian Linux, published on 18 Dec 2018. 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-2018-20196 and fix it if it is affected.\n\nWhat it is: CVE-2018-20196 is a high-severity memory corruption vulnerability in Debian Debian Linux, published on 18 Dec 2018. 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-2018-20196 in the wild and no public exploit code.\n\nAffected product: Debian Debian Linux. 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-2018-20196/ (Markdown: https://insights.sbomify.com/CVE-2018-20196/index.md)","id":"CVE-2018-20196","markdown":"https://insights.sbomify.com/CVE-2018-20196/index.md","name":"CVE-2018-20196","record":{"aliases":["ALPINE-CVE-2018-20196","CLEANSTART-2023-AL81588","DEBIAN-CVE-2018-20196","GHSA-7mr6-hmwx-3gvw","UBUNTU-CVE-2018-20196"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"FAAD2 audio decoder","requires_auth":"none","summary":"A stack-based buffer overflow in FAAD2 allows attackers to cause denial of service or potentially execute arbitrary code via crafted audio files.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"freeware_advanced_audio_decoder_2","vendor":"audiocoding"},{"product":"debian_linux","vendor":"debian"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"There is a stack-based buffer overflow in the third instance of the calculate_gain function in libfaad/sbr_hfadj.c in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8. A crafted input will lead to a denial of service or possibly unspecified other impact because the S_M array is mishandled.","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":"Memory corruption in n/a","id":"CVE-2018-20196","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"debian:debian_linux","products":["debian:debian_linux"],"type":"memory_corruption","year":"2018"},"n_packages":0,"n_references":4,"next":{"headline":"Memory corruption in n/a","id":"CVE-2018-20197"},"packages":[],"prev":{"headline":"Null dereference in n/a","id":"CVE-2018-20195"},"products":["n/a"],"published":"2018-12-18","related":[{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2019-15296","kev_date_added":null,"published":"2019-08-21"},{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2018-20194","kev_date_added":null,"published":"2018-12-18"},{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2018-20197","kev_date_added":null,"published":"2018-12-18"},{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2018-19502","kev_date_added":null,"published":"2018-11-23"},{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2018-19503","kev_date_added":null,"published":"2018-11-23"},{"cvss_score":7.8,"headline":"Null dereference in n/a","id":"CVE-2018-19504","kev_date_added":null,"published":"2018-11-23"}],"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":"2024-08-05","vendors":["n/a"]},"summary":"A stack-based buffer overflow in FAAD2 allows attackers to cause denial of service or potentially execute arbitrary code via crafted audio files.","url":"https://insights.sbomify.com/CVE-2018-20196/"}