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I. Basic Information for CVE-2020-11520
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The SDDisk2k.sys driver of WinMagic SecureDoc v8.5 and earlier allows local users to write to arbitrary kernel memory addresses because the IOCTL dispatcher lacks pointer validation. Exploiting this vulnerability results in privileged code execution.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
WINMAGIC SecureDoc SDDisk2k.sys 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WINMAGIC SecureDoc是加拿大WINMAGIC公司的一套数据安全和磁盘加密解决方案。 WINMAGIC SecureDoc 8.5及之前版本中的SDDisk2k.sys驱动程序存在安全漏洞,该漏洞源于IOCTL调度程序缺少指针验证。本地攻击者可利用该漏洞以较高的权限执行代码。
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
-n/a n/a -
II. Public POCs for CVE-2020-11520
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III. Intelligence Information for CVE-2020-11520
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