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Microsoft Windows Redirected Drive Buffering 信息泄露漏洞

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漏洞信息详情

Microsoft Windows Redirected Drive Buffering 信息泄露漏洞

  • CNNVD编号：CNNVD-202109-843
    • <!--
  • 危害等级： 中危-->
  • 危害等级： 中危
  • CVE编号： CVE-2021-36969
  • 漏洞类型： 信息泄露
  • 发布时间： 2021-09-14
  • 威胁类型： 本地
  • 更新时间： 2021-09-26
  • 厂        商：
  • 漏洞来源：

漏洞简介

Microsoft Windows Redirected Drive Buffering是美国微软（Microsoft）公司的重定向驱动器缓冲子系统 (RDBSS) 作为内核模式文件系统驱动程序rdbss.sys 提供，它包含在操作系统中，作为静态库rdbsslib.lib 提供，它包含在 Windows 驱动程序工具包 (WDK) 中）。

Microsoft Windows Redirected Drive Buffering 存在信息泄露漏洞。以下产品和版本受到影响：Windows RT 8.1,Windows 10 Version 21H1 for ARM64-based Systems,Windows 10 Version 21H1 for 32-bit Systems,Windows Server 2022,Windows Server 2022 (Server Core installation),Windows 10 Version 2004 for 32-bit Systems,Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation),Windows 10 Version 1909 for x64-based Systems,Windows 10 Version 1909 for ARM64-based Systems,Windows Server, version 20H2 (Server Core Installation),Windows 10 for 32-bit Systems,Windows 10 Version 2004 for x64-based Systems,Windows Server, version 2004 (Server Core installation),Windows Server 2012 R2 (Server Core installation),Windows 10 for x64-based Systems,Windows 10 Version 1607 for 32-bit Systems,Windows 10 Version 1607 for x64-based Systems,Windows Server 2016,Windows Server 2016 (Server Core installation),Windows 10 Version 20H2 for ARM64-based Systems,Windows 7 for 32-bit Systems Service Pack 1,Windows 10 Version 21H1 for x64-based Systems,Windows 10 Version 2004 for ARM64-based Systems,Windows 7 for x64-based Systems Service Pack 1,Windows 8.1 for 32-bit systems,Windows 8.1 for x64-based systems,Windows 10 Version 20H2 for x64-based Systems,Windows 10 Version 20H2 for 32-bit Systems,Windows Server 2008 R2 for x64-based Systems Service Pack 1,Windows Server 2012,Windows 10 Version 1809 for x64-based Systems,Windows 10 Version 1809 for ARM64-based Systems,Windows Server 2019,Windows Server 2019 (Server Core installation),Windows 10 Version 1909 for 32-bit Systems,Windows 10 Version 1809 for 32-bit Systems,Windows Server 2012 (Server Core installation),Windows Server 2012 R2

漏洞公告

目前厂商已发布升级补丁以修复漏洞，补丁获取链接：

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-36969

参考网址

来源:MISC

链接:https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-36969

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2021-36969

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021091438

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/Microsoft-Windows-vulnerabilities-of-September-2021-36413

来源:msrc.microsoft.com

链接:https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-36969

受影响实体

    暂无


补丁

  • Microsoft Windows Redirected Drive Buffering 信息泄露漏洞的修复措施
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