发布日期：2021-01-12
更新日期：2021-01-13

受影响系统：

Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1607 for
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1607 for
Microsoft Edge (EdgeHTML-based) on Windows 10 for x64-based Sy
Microsoft Edge (EdgeHTML-based) on Windows 10 for 32-bit Syste
Microsoft Edge (EdgeHTML-based) on Windows 10 20H2 for x64-bas
Microsoft Edge (EdgeHTML-based) on Windows 10 20H2 for ARM64-b
Microsoft Edge (EdgeHTML-based) on Windows 10 20H2 for 32-bit
Microsoft Edge (EdgeHTML-based) on Windows 10 2004 for x64-bas
Microsoft Edge (EdgeHTML-based) on Windows 10 2004 for ARM64-b
Microsoft Edge (EdgeHTML-based) on Windows 10 2004 for 32-bit
Microsoft Edge (EdgeHTML-based) on Windows 10 1909 for x64-bas
Microsoft Edge (EdgeHTML-based) on Windows 10 1909 for ARM64-b
Microsoft Edge (EdgeHTML-based) on Windows 10 1909 for 32-bit
Microsoft Edge (EdgeHTML-based) on Windows 10 1809 for x64-bas
Microsoft Edge (EdgeHTML-based) on Windows 10 1809 for ARM64-b
Microsoft Edge (EdgeHTML-based) on Windows 10 1809 for 32-bit

描述：

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CVE(CAN) ID: CVE-2021-1705

Microsoft Edge是一款Windows 10之后版本系统附带的Web浏览器。
Microsoft Edge (HTML-based)存在内存破坏漏洞。攻击者可利用该漏洞在目标主机上执行代码。

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建议：

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厂商补丁：

Microsoft
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Microsoft已经为此发布了一个安全公告 (CVE-2021-1705) 以及相应补丁:CVE-2021-1705: Microsoft Edge (HTML-based) Memory Corruption Vulnerability.
链接： https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1705

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