{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-20357 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2018-20357 is a medium-severity vulnerability in n/a, published on 22 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-2018-20357 and fix it if it is affected.\n\nWhat it is: CVE-2018-20357 is a medium-severity vulnerability in n/a, published on 22 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-2018-20357 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-2018-20357/ (Markdown: https://insights.sbomify.com/CVE-2018-20357/index.md)","id":"CVE-2018-20357","markdown":"https://insights.sbomify.com/CVE-2018-20357/index.md","name":"CVE-2018-20357","record":{"aliases":["ALPINE-CVE-2018-20357","CLEANSTART-2023-FZ67908","DEBIAN-CVE-2018-20357","GHSA-43qc-p452-9j38","UBUNTU-CVE-2018-20357"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"FAAD2 audio decoder","requires_auth":"none","summary":"A NULL pointer dereference in the FAAD2 library allows attackers to cause a denial of service via crafted audio files.","user_interaction":"required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"freeware_advanced_audio_decoder_2","vendor":"audiocoding"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.0"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"description":"A NULL pointer dereference was discovered in sbr_process_channel of libfaad/sbr_dec.c in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8. The vulnerability causes a segmentation fault and application crash.","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":"Null dereference in n/a","id":"CVE-2018-20357","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2018"},"n_packages":0,"n_references":4,"next":{"headline":"Null dereference in n/a","id":"CVE-2018-20358"},"packages":[],"prev":{"headline":"Use after free in n/a","id":"CVE-2018-20356"},"products":["n/a"],"published":"2018-12-22","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-2018-20196","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 NULL pointer dereference in the FAAD2 library allows attackers to cause a denial of service via crafted audio files.","url":"https://insights.sbomify.com/CVE-2018-20357/"}