CVE-2025-5202

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-5202", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2025-05-26T13:03:34.839Z", "datePublished": "2025-05-26T19:31:06.228Z", "dateUpdated": "2025-05-28T17:34:55.692Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2025-05-26T19:31:06.228Z"}, "title": "Open Asset Import Library Assimp HL1MDLLoader.cpp validate_header out-of-bounds", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-125", "lang": "en", "description": "Out-of-Bounds Read"}]}, {"descriptions": [{"type": "CWE", "cweId": "CWE-119", "lang": "en", "description": "Memory Corruption"}]}], "affected": [{"vendor": "Open Asset Import Library", "product": "Assimp", "versions": [{"version": "5.4.3", "status": "affected"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability was found in Open Asset Import Library Assimp 5.4.3. It has been declared as problematic. Affected by this vulnerability is the function HL1MDLLoader::validate_header of the file assimp/code/AssetLib/MDL/HalfLife/HL1MDLLoader.cpp. The manipulation leads to out-of-bounds read. An attack has to be approached locally. 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."}, {"lang": "de", "value": "In Open Asset Import Library Assimp 5.4.3 wurde eine problematische Schwachstelle ausgemacht. Das betrifft die Funktion HL1MDLLoader::validate_header der Datei assimp/code/AssetLib/MDL/HalfLife/HL1MDLLoader.cpp. Durch die Manipulation mit unbekannten Daten kann eine out-of-bounds read-Schwachstelle ausgenutzt werden. Der Angriff muss lokal angegangen werden. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 4.8, "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N", "baseSeverity": "MEDIUM"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 3.3, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "baseSeverity": "LOW"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 3.3, "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "baseSeverity": "LOW"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 1.7, "vectorString": "AV:L/AC:L/Au:S/C:N/I:N/A:P"}}], "timeline": [{"time": "2025-05-26T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2025-05-26T02:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2025-05-26T15:08:48.000Z", "lang": "en", "value": "VulDB entry last update"}], "references": [{"url": "https://vuldb.com/?id.310291", "name": "VDB-310291 | Open Asset Import Library Assimp HL1MDLLoader.cpp validate_header out-of-bounds", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/?ctiid.310291", "name": "VDB-310291 | CTI Indicators (IOB, IOC, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/?submit.578007", "name": "Submit #578007 | Open Asset Import Library Assimp 5.4.3 Heap Out of Bounds Read", "tags": ["third-party-advisory"]}, {"url": "https://github.com/assimp/assimp/issues/6174", "tags": ["issue-tracking"]}, {"url": "https://github.com/assimp/assimp/issues/6128", "tags": ["issue-tracking"]}, {"url": "https://github.com/user-attachments/files/20209236/reproducer.zip", "tags": ["exploit"]}]}, "adp": [{"references": [{"url": "https://github.com/assimp/assimp/issues/6174", "tags": ["exploit"]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-05-27T14:17:46.061643Z", "id": "CVE-2025-5202", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-05-28T17:34:55.692Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2025-5202", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-05-27T14:17:46.061643Z"}}}], "references": [{"url": "https://github.com/assimp/assimp/issues/6174", "tags": ["exploit"]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-05-27T14:17:47.804Z"}}], "cna": {"title": "Open Asset Import Library Assimp HL1MDLLoader.cpp validate_header out-of-bounds", "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 4.8, "baseSeverity": "MEDIUM", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 3.3, "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 3.3, "baseSeverity": "LOW", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 1.7, "vectorString": "AV:L/AC:L/Au:S/C:N/I:N/A:P"}}], "affected": [{"vendor": "Open Asset Import Library", "product": "Assimp", "versions": [{"status": "affected", "version": "5.4.3"}]}], "timeline": [{"lang": "en", "time": "2025-05-26T00:00:00.000Z", "value": "Advisory disclosed"}, {"lang": "en", "time": "2025-05-26T02:00:00.000Z", "value": "VulDB entry created"}, {"lang": "en", "time": "2025-05-26T15:08:48.000Z", "value": "VulDB entry last update"}], "references": [{"url": "https://vuldb.com/?id.310291", "name": "VDB-310291 | Open Asset Import Library Assimp HL1MDLLoader.cpp validate_header out-of-bounds", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/?ctiid.310291", "name": "VDB-310291 | CTI Indicators (IOB, IOC, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/?submit.578007", "name": "Submit #578007 | Open Asset Import Library Assimp 5.4.3 Heap Out of Bounds Read", "tags": ["third-party-advisory"]}, {"url": "https://github.com/assimp/assimp/issues/6174", "tags": ["issue-tracking"]}, {"url": "https://github.com/assimp/assimp/issues/6128", "tags": ["issue-tracking"]}, {"url": "https://github.com/user-attachments/files/20209236/reproducer.zip", "tags": ["exploit"]}], "descriptions": [{"lang": "en", "value": "A vulnerability was found in Open Asset Import Library Assimp 5.4.3. It has been declared as problematic. Affected by this vulnerability is the function HL1MDLLoader::validate_header of the file assimp/code/AssetLib/MDL/HalfLife/HL1MDLLoader.cpp. The manipulation leads to out-of-bounds read. An attack has to be approached locally. 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."}, {"lang": "de", "value": "In Open Asset Import Library Assimp 5.4.3 wurde eine problematische Schwachstelle ausgemacht. Das betrifft die Funktion HL1MDLLoader::validate_header der Datei assimp/code/AssetLib/MDL/HalfLife/HL1MDLLoader.cpp. Durch die Manipulation mit unbekannten Daten kann eine out-of-bounds read-Schwachstelle ausgenutzt werden. Der Angriff muss lokal angegangen werden. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-125", "description": "Out-of-Bounds Read"}]}, {"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-119", "description": "Memory Corruption"}]}], "providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2025-05-26T19:31:06.228Z"}}}, "cveMetadata": {"cveId": "CVE-2025-5202", "state": "PUBLISHED", "dateUpdated": "2025-05-28T17:34:55.692Z", "dateReserved": "2025-05-26T13:03:34.839Z", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "datePublished": "2025-05-26T19:31:06.228Z", "assignerShortName": "VulDB"}, "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "Assimp", "vendor": "Open Asset Import Library", "versions": [{"status": "affected", "version": "5.4.3"}]}], "source": "cna@vuldb.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:assimp:assimp:*:*:*:*:*:*:*:*", "matchCriteriaId": "1375F93D-726A-41EB-A61D-57337D39505A", "versionEndExcluding": "5.4.3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability was found in Open Asset Import Library Assimp 5.4.3. It has been declared as problematic. Affected by this vulnerability is the function HL1MDLLoader::validate_header of the file assimp/code/AssetLib/MDL/HalfLife/HL1MDLLoader.cpp. The manipulation leads to out-of-bounds read. An attack has to be approached locally. 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."}, {"lang": "es", "value": "Se encontr\u00f3 una vulnerabilidad en Open Asset Import Library Assimp 5.4.3. Se ha declarado problem\u00e1tica. Esta vulnerabilidad afecta a la funci\u00f3n HL1MDLLoader::validate_header del archivo assimp/code/AssetLib/MDL/HalfLife/HL1MDLLoader.cpp. La manipulaci\u00f3n provoca lecturas fuera de los l\u00edmites. Un ataque debe abordarse localmente. El exploit se ha divulgado p\u00fablicamente y podr\u00eda utilizarse. El proyecto decidi\u00f3 recopilar todos los errores de Fuzzer en una incidencia principal para abordarlos en el futuro."}], "id": "CVE-2025-5202", "lastModified": "2026-06-17T09:47:26.553", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 1.7, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:S/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 3.1, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "cna@vuldb.com", "type": "Secondary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 3.3, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 1.4, "source": "cna@vuldb.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "LOCAL", "availabilityRequirement": "NOT_DEFINED", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "LOW", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "cna@vuldb.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-5202", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-05-27T14:17:46.061643Z", "version": "2.0.3"}}]}, "published": "2025-05-26T20:15:19.790", "references": [{"source": "cna@vuldb.com", "tags": ["Issue Tracking"], "url": "https://github.com/assimp/assimp/issues/6128"}, {"source": "cna@vuldb.com", "tags": ["Exploit", "Issue Tracking"], "url": "https://github.com/assimp/assimp/issues/6174"}, {"source": "cna@vuldb.com", "tags": ["Exploit"], "url": "https://github.com/user-attachments/files/20209236/reproducer.zip"}, {"source": "cna@vuldb.com", "tags": ["Permissions Required", "Third Party Advisory", "VDB Entry"], "url": "https://vuldb.com/?ctiid.310291"}, {"source": "cna@vuldb.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://vuldb.com/?id.310291"}, {"source": "cna@vuldb.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://vuldb.com/?submit.578007"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "tags": ["Exploit", "Issue Tracking"], "url": "https://github.com/assimp/assimp/issues/6174"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}, {"lang": "en", "value": "CWE-125"}], "source": "cna@vuldb.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-125"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "assimp: Assimp: Out-of-bounds Read Vulnerability", "id": "2368635", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2368635"}, "csaw": false, "cvss3": {"cvss3_base_score": "3.3", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "status": "draft"}, "cwe": "(CWE-119|CWE-125)", "details": ["A vulnerability was found in Open Asset Import Library Assimp 5.4.3. It has been declared as problematic. Affected by this vulnerability is the function HL1MDLLoader::validate_header of the file assimp/code/AssetLib/MDL/HalfLife/HL1MDLLoader.cpp. The manipulation leads to out-of-bounds read. An attack has to be approached locally. 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.", "A flaw was found in the Open Asset Import Library's (Assimp) HL1MDLLoader component. This vulnerability allows an out-of-bounds read via local manipulation of a malicious MDL file."], "name": "CVE-2025-5202", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "qt5-qt3d", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-05-26T19:31:06Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-5202\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-5202\nhttps://github.com/assimp/assimp/issues/6128\nhttps://github.com/assimp/assimp/issues/6174\nhttps://github.com/user-attachments/files/20209236/reproducer.zip\nhttps://vuldb.com/?ctiid.310291\nhttps://vuldb.com/?id.310291\nhttps://vuldb.com/?submit.578007"], "threat_severity": "Low"}

{}