Vulnerability Information
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Vulnerability Title
Execution of Untrusted Macros Due to Improper Certificate Validation
Vulnerability Description
An Improper Certificate Validation vulnerability in LibreOffice existed where determining if a macro was signed by a trusted author was done by only matching the serial number and issuer string of the used certificate with that of a trusted certificate. This is not sufficient to verify that the macro was actually signed with the certificate. An adversary could therefore create an arbitrary certificate with a serial number and an issuer string identical to a trusted certificate which LibreOffice would present as belonging to the trusted author, potentially leading to the user to execute arbitrary code contained in macros improperly trusted. This issue affects: The Document Foundation LibreOffice 7.2 versions prior to 7.2.7; 7.3 versions prior to 7.3.1.
CVSS Information
N/A
Vulnerability Type
证书验证不恰当
Vulnerability Title
LibreOffice 信任管理问题漏洞
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 7.2版本至7.2.7之前版本、7.3版本至7.3.1之前版本存在信任管理问题漏洞。攻击者利用该漏洞执行任意代码。
CVSS Information
N/A
Vulnerability Type
N/A