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CVE-2020-1509— Microsoft Local Security Authority Subsystem Service 安全漏洞

一分钟漏洞结论

影响对象
Microsoft Windows 10 Version 2004
利用判断
尚无明确在野利用证据,仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本;无法立即升级时,限制受影响服务暴露并加强监测。

Microsoft Windows和Microsoft Windows Server都是美国微软(Microsoft)公司的产品。Microsoft Windows是一套个人设备使用的操作系统。Microsoft Windows Server是一套服务器操作系统。Microsoft Local Security Authority Subsystem Service是其中的一个本地安全认证子系统服务组件。 Microsoft Local Security Authority Subsystem Servi

CVSS 7.8 · High EPSS 3.26% · P87
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一、 漏洞 CVE-2020-1509 基础信息

漏洞信息

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Vulnerability Title
Local Security Authority Subsystem Service Elevation of Privilege Vulnerability
来源: CVE Program / CVE List V5
Vulnerability Description
An elevation of privilege vulnerability exists in the Local Security Authority Subsystem Service (LSASS) when an authenticated attacker sends a specially crafted authentication request. A remote attacker who successfully exploited this vulnerability could cause an elevation of privilege on the target system's LSASS service. The security update addresses the vulnerability by changing the way that LSASS handles specially crafted authentication requests.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
来源: CVE Program / CVE List V5
Vulnerability Type
N/A
来源: CVE Program / CVE List V5
Vulnerability Title
Microsoft Local Security Authority Subsystem Service 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Microsoft Windows和Microsoft Windows Server都是美国微软(Microsoft)公司的产品。Microsoft Windows是一套个人设备使用的操作系统。Microsoft Windows Server是一套服务器操作系统。Microsoft Local Security Authority Subsystem Service是其中的一个本地安全认证子系统服务组件。 Microsoft Local Security Authority Subsystem Servi
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD

受影响产品

厂商 产品 影响版本 CPE 订阅
Microsoft Windows 10 Version 2004 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*
Microsoft Windows Server version 2004 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_server_2004:*:*:*:*:*:*:*:*
Microsoft Windows 10 Version 1803 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*
Microsoft Windows 10 Version 1809 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*
Microsoft Windows Server 2019 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
Microsoft Windows Server 2019 (Server Core installation) 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
Microsoft Windows 10 Version 1909 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_10_1909:*:*:*:*:*:*:x86:*
Microsoft Windows Server, version 1909 (Server Core installation) 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_server_1909:*:*:*:*:*:*:*:*
Microsoft Windows 10 Version 1709 for 32-bit Systems 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:*:*
Microsoft Windows 10 Version 1709 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:*:*
Microsoft Windows 10 Version 1903 for 32-bit Systems 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:*:*
Microsoft Windows 10 Version 1903 for x64-based Systems 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:*:*
Microsoft Windows 10 Version 1903 for ARM64-based Systems 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:*:*
Microsoft Windows Server, version 1903 (Server Core installation) 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_server_1903:*:*:*:*:*:*:*:*
Microsoft Windows 10 Version 1507 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:x86:*
Microsoft Windows 10 Version 1607 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x86:*
Microsoft Windows Server 2016 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
Microsoft Windows Server 2016 (Server Core installation) 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
Microsoft Windows 8.1 6.3.0 ~ publication cpe:2.3:o:microsoft:windows_8.1:*:*:*:*:*:*:x86:*
Microsoft Windows Server 2012 6.2.0 ~ publication cpe:2.3:o:microsoft:windows_server_2012:*:*:*:*:*:*:x64:*
Microsoft Windows Server 2012 (Server Core installation) 6.2.0 ~ publication cpe:2.3:o:microsoft:windows_server_2012:*:*:*:*:*:*:x64:*
Microsoft Windows Server 2012 R2 6.3.0 ~ publication cpe:2.3:o:microsoft:windows_server_2012_R2:*:*:*:*:*:*:x64:*
Microsoft Windows Server 2012 R2 (Server Core installation) 6.3.0 ~ publication cpe:2.3:o:microsoft:windows_server_2012_R2:*:*:*:*:*:*:x64:*

二、漏洞 CVE-2020-1509 的公开POC

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三、漏洞 CVE-2020-1509 的情报信息

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CVE-2020-1509 厂商安全公告 (1)

同批安全公告 · Microsoft · 2020-08-17 · 共 121 条

CVE-2020-1467 10.0 CRITICAL Microsoft Windows和Windows Server 安全漏洞
CVE-2020-1583 8.8 HIGH Microsoft Word 信息泄露漏洞
CVE-2020-1504 8.8 HIGH Microsoft Excel 缓冲区错误漏洞
CVE-2020-1552 8.0 HIGH Microsoft Windows Work Folder Service 缓冲区错误漏洞
CVE-2020-1521 7.8 HIGH Microsoft Windows Speech Runtime 安全漏洞
CVE-2020-1534 7.8 HIGH Microsoft Windows Backup Service 安全漏洞
CVE-2020-1533 7.8 HIGH Microsoft Windows WalletService 缓冲区错误漏洞
CVE-2020-1531 7.8 HIGH Microsoft Windows Accounts Control 缓冲区错误漏洞
CVE-2020-1530 7.8 HIGH Microsoft Windows Remote Access 缓冲区错误漏洞
CVE-2020-1529 7.8 HIGH Microsoft Windows Graphics Device Interface 缓冲区错误漏洞
CVE-2020-1528 7.8 HIGH Microsoft Windows Radio Manager API 缓冲区错误漏洞
CVE-2020-1527 7.8 HIGH Microsoft Windows Custom Protocol Engine 缓冲区错误漏洞
CVE-2020-1526 7.8 HIGH Microsoft Windows Network Connection Broker 安全漏洞
CVE-2020-1525 7.8 HIGH Microsoft Media Foundation 缓冲区错误漏洞
CVE-2020-1524 7.8 HIGH Microsoft Windows Speech Shell 安全漏洞
CVE-2020-1513 7.8 HIGH Microsoft Windows CSC Service 安全漏洞
CVE-2020-1516 7.8 HIGH Microsoft Windows Work Folders Service 安全漏洞
CVE-2020-1515 7.8 HIGH Microsoft Windows Telephony Server 安全漏洞
CVE-2020-1517 7.8 HIGH Microsoft Windows File Server Resource Management Service 安全漏洞
CVE-2020-1512 7.8 HIGH Microsoft Windows State Repository Service 信息泄露漏洞

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IV. Related Vulnerabilities

V. Comments for CVE-2020-1509

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