{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-14446 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2018-14446 is a high-severity memory corruption vulnerability in n/a, published on 20 Jul 2018. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2018-14446 and fix it if it is affected.\n\nWhat it is: CVE-2018-14446 is a high-severity memory corruption vulnerability in n/a, published on 20 Jul 2018. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2018-14446 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-2018-14446/ (Markdown: https://insights.sbomify.com/CVE-2018-14446/index.md)","id":"CVE-2018-14446","markdown":"https://insights.sbomify.com/CVE-2018-14446/index.md","name":"CVE-2018-14446","record":{"aliases":["GHSA-7j3g-6xj8-mqj5","UBUNTU-CVE-2018-14446"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"MP4v2 library","requires_auth":"none","summary":"A heap-based buffer overflow in the MP4v2 library allows remote attackers to cause a denial of service or potentially execute arbitrary code via a crafted MP4 file.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"mp4v2","vendor":"techsmith"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"MP4Integer32Property::Read in atom_avcC.cpp in MP4v2 2.1.0 allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted MP4 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":"Memory corruption in n/a","id":"CVE-2018-14446","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2018"},"n_packages":0,"n_references":6,"next":{"headline":"Memory corruption in n/a","id":"CVE-2018-14447"},"packages":[],"prev":{"headline":"Denial of service in n/a","id":"CVE-2018-14445"},"products":["n/a"],"published":"2018-07-20","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2018-14403","kev_date_added":null,"published":"2018-07-19"},{"cvss_score":9.8,"headline":"Use after free in n/a","id":"CVE-2018-14054","kev_date_added":null,"published":"2018-07-13"},{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2018-14379","kev_date_added":null,"published":"2018-07-18"},{"cvss_score":8.8,"headline":"Integer overflow in n/a","id":"CVE-2018-14325","kev_date_added":null,"published":"2018-07-16"},{"cvss_score":8.8,"headline":"Integer overflow in n/a","id":"CVE-2018-14326","kev_date_added":null,"published":"2018-07-16"}],"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 heap-based buffer overflow in the MP4v2 library allows remote attackers to cause a denial of service or potentially execute arbitrary code via a crafted MP4 file.","url":"https://insights.sbomify.com/CVE-2018-14446/"}