{"id":"CVE-2025-2755","summary":"Open Asset Import Library Assimp AC3D File ACLoader.cpp ConvertObjectSection out-of-bounds","details":"A vulnerability was found in Open Asset Import Library Assimp 5.4.3. It has been rated as critical. Affected by this issue is the function Assimp::AC3DImporter::ConvertObjectSection of the file code/AssetLib/AC/ACLoader.cpp of the component AC3D File Handler. The manipulation of the argument src.entries leads to out-of-bounds read. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.","aliases":["PYSEC-2025-166"],"modified":"2026-08-12T03:51:33.205317061Z","published":"2025-03-25T09:00:10.018Z","database_specific":{"cna_assigner":"VulDB","cwe_ids":["CWE-119","CWE-125"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/2xxx/CVE-2025-2755.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/2xxx/CVE-2025-2755.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-2755"},{"type":"ADVISORY","url":"https://vuldb.com/?id.300860"},{"type":"ADVISORY","url":"https://vuldb.com/?submit.517789"},{"type":"REPORT","url":"https://github.com/assimp/assimp/issues/6017"},{"type":"REPORT","url":"https://github.com/assimp/assimp/issues/6017#issue-2877374161"},{"type":"REPORT","url":"https://vuldb.com/?ctiid.300860"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/assimp/assimp","events":[{"introduced":"c35200e38ea8f058812b83de2ef32c6093b0ece2"},{"last_affected":"c35200e38ea8f058812b83de2ef32c6093b0ece2"}],"database_specific":{"source":["AFFECTED_FIELD","CPE_STRING"],"cpe":"cpe:2.3:a:assimp:assimp:5.4.3:*:*:*:*:*:*:*","extracted_events":[{"introduced":"5.4.3"},{"last_affected":"5.4.3"}]}}],"versions":["5.4.3","v5.4.3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-2755.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"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"}]}