{"answers":{"affected":"1 open source package ship an affected version, including pyassimp. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-2750 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2025-2750 is a medium-severity memory corruption vulnerability in Open Asset Import Library Assimp, published on 25 Mar 2025. 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-2025-2750 and fix it if it is affected.\n\nWhat it is: CVE-2025-2750 is a medium-severity memory corruption vulnerability in Open Asset Import Library Assimp, published on 25 Mar 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-2750 exists.\n\nAffected packages and fixed versions:\n- pyassimp (PyPI): affected all versions up to 5.4.3; no fix listed\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-2025-2750/ (Markdown: https://insights.sbomify.com/CVE-2025-2750/index.md)","id":"CVE-2025-2750","markdown":"https://insights.sbomify.com/CVE-2025-2750/index.md","name":"CVE-2025-2750","record":{"aliases":["DEBIAN-CVE-2025-2750","GHSA-6x45-4j6r-r8x8","OESA-2026-2455","OESA-2026-2456","OESA-2026-2457","OESA-2026-2521","PYSEC-2025-161","UBUNTU-CVE-2025-2750"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"3D model import library","requires_auth":"none","summary":"A remote attacker can trigger an out-of-bounds write in the Assimp library via a malicious CSM file, potentially leading to code execution or denial of service.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"assimp","vendor":"assimp"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"A vulnerability, which was classified as critical, was found in Open Asset Import Library Assimp 5.4.3. This affects the function Assimp::CSMImporter::InternReadFile of the file code/AssetLib/CSM/CSMLoader.cpp of the component CSM File Handler. The manipulation leads to out-of-bounds write. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.","ecosystems":["PyPI"],"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 CSM File CSMLoader.cpp InternReadFile out-of-bounds write","id":"CVE-2025-2750","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"memory_corruption","year":"2025"},"n_packages":1,"n_references":5,"next":{"headline":"Open Asset Import Library Assimp CSM File CSMLoader.cpp InternReadFile out-of-bounds","id":"CVE-2025-2751"},"packages":[{"ecosystem":"PyPI","fixed":[],"introduced":["0"],"last_affected":["5.4.3"],"package":"pyassimp","purl":"pkg:pypi/pyassimp","source":"PYSEC-2025-161"}],"prev":{"headline":"Kentico Xperience Path Traversal","id":"CVE-2025-2749"},"products":["Assimp"],"published":"2025-03-25","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":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"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":"2025-03-31","vendors":["Open Asset Import Library"]},"summary":"A remote attacker can trigger an out-of-bounds write in the Assimp library via a malicious CSM file, potentially leading to code execution or denial of service.","url":"https://insights.sbomify.com/CVE-2025-2750/"}