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CVE-2025-11275— Open Asset Import Library Assimp OpenDDLParserUtils.h getNextSeparator heap-based overflow

CVSS 5.3 · Medium EPSS 0.03% · P7
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I. Basic Information for CVE-2025-11275

Vulnerability Information
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Vulnerability Title
Open Asset Import Library Assimp OpenDDLParserUtils.h getNextSeparator heap-based overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was identified in Open Asset Import Library Assimp 6.0.2. Affected by this vulnerability is the function ODDLParser::getNextSeparator in the library assimp/contrib/openddlparser/include/openddlparser/OpenDDLParserUtils.h. Such manipulation leads to heap-based buffer overflow. The attack must be carried out locally. The exploit is publicly available and might be used.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
堆缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
Open Asset Import Library Assimp 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Open Asset Import Library Assimp是Open Asset Import Library开源的一个官方开放资产导入库存储库。可将40多种3D文件格式加载到一个统一且干净的数据结构中。 Open Asset Import Library Assimp 6.0.2版本存在安全漏洞，该漏洞源于ODDLParser::getNextSeparator函数存在堆缓冲区溢出，可能导致本地攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
Open Asset Import LibraryAssimp 6.0.2 cpe:2.3:a:assimp:assimp:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2025-11275

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III. Intelligence Information for CVE-2025-11275

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Same Patch Batch · Open Asset Import Library · 2025-10-05 · 3 CVEs total

CVE-2025-112775.3 MEDIUMOpen Asset Import Library Assimp Q3DLoader.cpp InternReadFile heap-based overflow
CVE-2025-112743.3 LOWOpen Asset Import Library Assimp Q3DLoader.cpp InternReadFile allocation of resources

IV. Related Vulnerabilities

Same product: Assimp
Same vendor: Open Asset Import Library
Same weakness: CWE-122

V. Comments for CVE-2025-11275

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