{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-14054 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2018-14054 is a critical use after free vulnerability in n/a, published on 13 Jul 2018. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-14054 and fix it if it is affected.\n\nWhat it is: CVE-2018-14054 is a critical use after free vulnerability in n/a, published on 13 Jul 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2018-14054 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-2018-14054/ (Markdown: https://insights.sbomify.com/CVE-2018-14054/index.md)","id":"CVE-2018-14054","markdown":"https://insights.sbomify.com/CVE-2018-14054/index.md","name":"CVE-2018-14054","record":{"aliases":["GHSA-8c9q-fcrx-qjp6","MGASA-2019-0048","UBUNTU-CVE-2018-14054"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"MP4v2 library","requires_auth":"none","summary":"A double free vulnerability in the MP4v2 library allows attackers to cause denial of service or potentially execute arbitrary code via crafted MP4 files.","user_interaction":"not_required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"mp4v2","vendor":"techsmith"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-415","name":"Double Free"}],"description":"A double free exists in the MP4StringProperty class in mp4property.cpp in MP4v2 2.0.0. A dangling pointer is freed again in the destructor once an exception is triggered.","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":"Use after free in n/a","id":"CVE-2018-14054","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"use_after_free","year":"2018"},"n_packages":0,"n_references":5,"next":{"headline":"Privilege escalation in n/a","id":"CVE-2018-14055"},"packages":[],"prev":{"headline":"Null dereference in n/a","id":"CVE-2018-14052"},"products":["n/a"],"published":"2018-07-13","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":8.8,"headline":"Memory corruption in n/a","id":"CVE-2018-14446","kev_date_added":null,"published":"2018-07-20"},{"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 double free vulnerability in the MP4v2 library allows attackers to cause denial of service or potentially execute arbitrary code via crafted MP4 files.","url":"https://insights.sbomify.com/CVE-2018-14054/"}