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I. Basic Information for CVE-2021-45942
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
OpenEXR 3.1.x before 3.1.4 has a heap-based buffer overflow in Imf_3_1::LineCompositeTask::execute (called from IlmThread_3_1::NullThreadPoolProvider::addTask and IlmThread_3_1::ThreadPool::addGlobalTask). NOTE: db217f2 may be inapplicable.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
ILM OpenEXR 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ILM OpenEXR是美国Industrial Light and Magic(ILM)公司的一种图像文件格式,适用于高动态范围(HDR)图像。 ILM OpenEXR 中存在缓冲区错误漏洞,该漏洞源于产品的IlmThread_3_1::NullThreadPoolProvider::addTask 和 IlmThread_3_1::ThreadPool::addGlobalTask函数在调用Imf_3_1::LineCompositeTask::execute函数时未能正确判断内存边界。攻击者可通过该
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
-n/a n/a -
II. Public POCs for CVE-2021-45942
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III. Intelligence Information for CVE-2021-45942
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IV. Related Vulnerabilities
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