Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2020-8873

EPSS 0.09% · P25
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2020-8873

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

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 high-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within the xHCI component. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this vulnerability to escalate privileges and execute code in the context of the hypervisor. Was ZDI-CAN-10031.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
检查时间与使用时间(TOCTOU)的竞争条件
Source: NVD (National Vulnerability Database)
Vulnerability Title
Corel Parallels Desktop xHCI组件竞争条件问题漏洞
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。 Corel Parallels Desktop 15.1.2-47123版本中的xHCI组件存在竞争条件问题漏洞。攻击者可利用该漏洞提升权限并执行代码。
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
ParallelsDesktop 15.1.2-47123 -

II. Public POCs for CVE-2020-8873

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2020-8873

请登录查看更多情报信息。

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-2020-8874Corel Parallels Desktop xHCI组件输入验证错误漏洞
CVE-2020-8875Corel Parallels Desktop IOCTL handler 缓冲区错误漏洞
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-367

V. Comments for CVE-2020-8873

No comments yet

Leave a comment