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CVE-2020-8875

EPSS 0.12% · P30
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I. Basic Information for CVE-2020-8875

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop 15.1.2-47123. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the IOCTL handler. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to escalate privileges and execute code in the context of the kernel. Was ZDI-CAN-10028.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
对数组索引的验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Corel Parallels Desktop IOCTL handler 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Corel Parallels Desktop是加拿大Corel公司的一套适用于macOS平台的虚拟机软件。IOCTL handler是其中的一个专用于设备输入输出操作的系统调用处理程序。 Corel Parallels Desktop 15.1.2-47123版本中的IOCTL handler中存在缓冲区错误漏洞。攻击者可利用该漏洞提升权限，执行任意代码。
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
ParallelsDesktop 15.1.2-47123 -

II. Public POCs for CVE-2020-8875

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III. Intelligence Information for CVE-2020-8875

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Same Patch Batch · Parallels · 2020-03-23 · 6 CVEs total

CVE-2020-8876Corel Parallels Desktop IOCTL handler 缓冲区错误漏洞
CVE-2020-8873Corel Parallels Desktop xHCI组件竞争条件问题漏洞
CVE-2020-8874Corel Parallels Desktop xHCI组件输入验证错误漏洞
CVE-2020-8871Corel Parallels Desktop VGA虚拟设备缓冲区错误漏洞
CVE-2020-8872Corel Parallels Desktop xHCI组件缓冲区错误漏洞

IV. Related Vulnerabilities

Same product: Desktop
Same vendor: Parallels
Same weakness: CWE-129

V. Comments for CVE-2020-8875

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