{"id":"CVE-2025-2592","state":"PUBLISHED","title":"Open Asset Import Library Assimp CSMLoader.cpp InternReadFile heap-based overflow","description":"A vulnerability, which was classified as critical, has been found in Open Asset Import Library Assimp 5.4.3. This issue affects the function CSMImporter::InternReadFile of the file code/AssetLib/CSM/CSMLoader.cpp. The manipulation leads to heap-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The patch is named 2690e354da0c681db000cfd892a55226788f2743. It is recommended to apply a patch to fix this issue.","publishedAt":"2025-03-21T14:00:18.480Z","updatedAt":"2025-03-21T14:25:58.496Z","severity":{"score":5.3,"label":"Medium","version":"4.0","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","source":"VulDB"},"assigner":"VulDB","products":["Open Asset Import Library Assimp"],"affected":[{"vendor":"Open Asset Import Library","product":"Assimp","versions":[{"version":"5.4.3","status":"affected"}]}],"references":["https://vuldb.com/?id.300575","https://vuldb.com/?ctiid.300575","https://vuldb.com/?submit.517782","https://github.com/assimp/assimp/issues/6010","https://github.com/assimp/assimp/pull/6052","https://github.com/assimp/assimp/issues/6010#issue-2877368110","https://github.com/assimp/assimp/commit/2690e354da0c681db000cfd892a55226788f2743"],"weaknesses":["CWE-122","CWE-119"],"ingestedAt":"2026-10-29T20:08:55.257Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/2xxx/CVE-2025-2592.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-2592","state":"PUBLISHED","datePublished":"2025-03-21T14:00:18.480Z","dateUpdated":"2025-03-21T14:25:58.496Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2025-03-21T07:13:01.316Z"},"containers":{"cna":{"title":"Open Asset Import Library Assimp CSMLoader.cpp InternReadFile heap-based overflow","descriptions":[{"lang":"en","value":"A vulnerability, which was classified as critical, has been found in Open Asset Import Library Assimp 5.4.3. This issue affects the function CSMImporter::InternReadFile of the file code/AssetLib/CSM/CSMLoader.cpp. The manipulation leads to heap-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The patch is named 2690e354da0c681db000cfd892a55226788f2743. It is recommended to apply a patch to fix this issue."},{"lang":"de","value":"Eine Schwachstelle wurde in Open Asset Import Library Assimp 5.4.3 entdeckt. Sie wurde als kritisch eingestuft. Davon betroffen ist die Funktion CSMImporter::InternReadFile der Datei code/AssetLib/CSM/CSMLoader.cpp. Dank der Manipulation mit unbekannten Daten kann eine heap-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk erfolgen. Der Exploit steht zur öffentlichen Verfügung. Der Patch wird als 2690e354da0c681db000cfd892a55226788f2743 bezeichnet. Als bestmögliche Massnahme wird Patching empfohlen."}],"affected":[{"vendor":"Open Asset Import Library","product":"Assimp","versions":[{"version":"5.4.3","status":"affected"}]}],"references":[{"url":"https://vuldb.com/?id.300575","name":"VDB-300575 | Open Asset Import Library Assimp CSMLoader.cpp InternReadFile heap-based overflow","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.300575","name":"VDB-300575 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.517782","name":"Submit #517782 | Open Asset Import Library Assimp >=5.4.3 Heap-based Buffer Overflow","tags":["third-party-advisory"]},{"url":"https://github.com/assimp/assimp/issues/6010","tags":["issue-tracking"]},{"url":"https://github.com/assimp/assimp/pull/6052","tags":["issue-tracking"]},{"url":"https://github.com/assimp/assimp/issues/6010#issue-2877368110","tags":["exploit","issue-tracking"]},{"url":"https://github.com/assimp/assimp/commit/2690e354da0c681db000cfd892a55226788f2743","tags":["patch"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.3,"vectorString":"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","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":6.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":6.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":7.5,"vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-122","type":"CWE","lang":"en","description":"Heap-based Buffer Overflow"}]},{"descriptions":[{"cweId":"CWE-119","type":"CWE","lang":"en","description":"Memory Corruption"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2025-03-21T14:00:18.480Z"},"timeline":[{"time":"2025-03-21T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2025-03-21T01:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2025-03-21T08:18:04.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"d3ng03 (VulDB User)","type":"reporter"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-03-21T14:25:53.767940Z","id":"CVE-2025-2592","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-03-21T14:25:58.496Z"}}]}}}