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I. Basic Information for CVE-2021-23165
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A flaw was found in htmldoc before v1.9.12. Heap buffer overflow in pspdf_prepare_outpages(), in ps-pdf.cxx may lead to execute arbitrary code and denial of service.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
堆缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
HTMLDOC 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HTMLDOC是一款能够将HTML和Markdown文件转换为EPUB、索引HTML、PostScript和PDF等格式文件的开源程序。 HTMLDOC 存在缓冲区错误漏洞,该漏洞源于ps-pdf.cxx 中 pspdf_prepare_outpages() 函数中的边界错误。远程攻击者利用该漏洞可以触发基于堆的缓冲区溢出并使库崩溃。该漏洞允许远程攻击者执行拒绝服务(DoS)攻击。受影响的产品和版本:htmldoc ( Debian 软件包):1.9.2-1、1.9.2-2、1.9.3、1.9.3-1、1
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
-htmldoc before v1.9.12 -
II. Public POCs for CVE-2021-23165
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III. Intelligence Information for CVE-2021-23165
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IV. Related Vulnerabilities
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