{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-6120 exists.","fix":"No fix published yet.","what":"CVE-2025-6120 is a medium-severity memory corruption vulnerability in Open Asset Import Library Assimp, published on 16 Jun 2025. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-6120 and fix it if it is affected.\n\nWhat it is: CVE-2025-6120 is a medium-severity memory corruption vulnerability in Open Asset Import Library Assimp, published on 16 Jun 2025. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-6120 exists.\n\nAffected product: Open Asset Import Library Assimp. 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-2025-6120/ (Markdown: https://insights.sbomify.com/CVE-2025-6120/index.md)","id":"CVE-2025-6120","markdown":"https://insights.sbomify.com/CVE-2025-6120/index.md","name":"CVE-2025-6120","record":{"aliases":["DEBIAN-CVE-2025-6120","GHSA-wg5q-7rhh-29w7","JLSEC-2026-197","UBUNTU-CVE-2025-6120"],"analysis":{"component_type":"library","fix_type":"no_fix_stated","impacts":["code_execution","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"3D model import library","requires_auth":"low_privilege","summary":"A heap-based buffer overflow in Assimp's HL1MDL loader allows local attackers to execute arbitrary code or cause denial of service via malicious files.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"assimp","vendor":"assimp"}],"cvss":{"score":4.8,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-122","name":"Heap-based Buffer Overflow"},{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"A vulnerability classified as critical was found in Open Asset Import Library Assimp up to 5.4.3. Affected by this vulnerability is the function read_meshes in the library assimp/code/AssetLib/MDL/HalfLife/HL1MDLLoader.cpp. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. The project decided to collect all Fuzzer bugs in a main-issue to address them in the future.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Open Asset Import Library Assimp HL1MDLLoader.cpp read_meshes heap-based overflow","id":"CVE-2025-6120","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2025"},"n_packages":0,"n_references":6,"next":{"headline":"D-Link DIR-632 HTTP POST Request get_pure_content stack-based overflow","id":"CVE-2025-6121"},"packages":[],"prev":{"headline":"Open Asset Import Library Assimp BVHLoader.cpp ReadNodeChannels use after free","id":"CVE-2025-6119"},"products":["Assimp"],"published":"2025-06-16","related":[{"cvss_score":8.8,"headline":"Use after free in n/a","id":"CVE-2022-45748","kev_date_added":null,"published":"2023-01-20"},{"cvss_score":8.4,"headline":"Use after free in n/a","id":"CVE-2024-48423","kev_date_added":null,"published":"2024-10-24"},{"cvss_score":8.4,"headline":"Memory corruption in Assimp","id":"CVE-2024-45679","kev_date_added":null,"published":"2024-09-18"},{"cvss_score":8.4,"headline":"Memory corruption in Assimp","id":"CVE-2024-40724","kev_date_added":null,"published":"2024-07-19"},{"cvss_score":6.5,"headline":"Null dereference in n/a","id":"CVE-2022-38528","kev_date_added":null,"published":"2022-09-06"},{"cvss_score":6.2,"headline":"Memory corruption in n/a","id":"CVE-2024-53425","kev_date_added":null,"published":"2024-11-21"},{"cvss_score":6.2,"headline":"Memory corruption in n/a","id":"CVE-2024-48426","kev_date_added":null,"published":"2024-10-24"}],"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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-06-16","vendors":["Open Asset Import Library"]},"summary":"A heap-based buffer overflow in Assimp's HL1MDL loader allows local attackers to execute arbitrary code or cause denial of service via malicious files.","url":"https://insights.sbomify.com/CVE-2025-6120/"}