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I. Basic Information for CVE-2018-7730
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered in Exempi through 2.4.4. A certain case of a 0xffffffff length is mishandled in XMPFiles/source/FormatSupport/PSIR_FileWriter.cpp, leading to a heap-based buffer over-read in the PSD_MetaHandler::CacheFileData() function.
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
Exempi 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Exempi是一个基于Adobe XMP SDK的XMP的开源实现。 Exempi 2.4.4及之前版本中的‘PSD_MetaHandler::CacheFileData()’函数存在基于堆的越边界读取漏洞，该漏洞源于在XMPFiles/source/FormatSupport/PSIR_FileWriter.cpp文件中，程序没有正确的处理长度为0xffffffff的情况。攻击者可借助特制的xls文件利用该漏洞造成拒绝服务。
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-2018-7730
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III. Intelligence Information for CVE-2018-7730
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V. Comments for CVE-2018-7730

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