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I. Basic Information for CVE-2021-25631
Vulnerability Information

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Vulnerability Title
denylist of executable filename extensions possible to bypass under windows
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the LibreOffice 7-1 series in versions prior to 7.1.2, and in the 7-0 series in versions prior to 7.0.5, the denylist can be circumvented by manipulating the link so it doesn't match the denylist but results in ShellExecute attempting to launch an executable type.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
不完整的黑名单
Source: NVD (National Vulnerability Database)
Vulnerability Title
LibreOffice 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LibreOffice是文档基金会(The Document Foundation,tdf)的一套开源的办公软件套件。该产品包含Writer(文本文档)、Calc(电子表格)和Impress(演示文稿)等应用程序。 LibreOffice 存在安全漏洞,该漏洞允许远程攻击者绕过已实现的安全限制。以下产品及版本受到影响:LibreOffice 7.0.0.1, 7.0.0.2, 7.0.0.3, 7.0.1.1, 7.0.1.2, 7.0.2.1, 7.0.2.2, 7.0.3.1, 7.0.4.1, 7.
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
The Document FoundationLibreOffice 7.1 ~ 7.1.2 -
II. Public POCs for CVE-2021-25631
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III. Intelligence Information for CVE-2021-25631
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IV. Related Vulnerabilities
V. Comments for CVE-2021-25631

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