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CVE-2023-50228— Parallels Desktop Updater Improper Verification of Cryptographic Signature Local Privilege Escalation Vulnerability

EPSS 0.05% · P15
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I. Basic Information for CVE-2023-50228

Vulnerability Information
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Vulnerability Title
Parallels Desktop Updater Improper Verification of Cryptographic Signature Local Privilege Escalation Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Parallels Desktop Updater Improper Verification of Cryptographic Signature Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop. An attacker must first obtain the ability to execute low-privileged code on the target host system in order to exploit this vulnerability. The specific flaw exists within the Updater service. The issue results from the lack of proper verification of a cryptographic signature. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of root. . Was ZDI-CAN-21817.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
密码学签名的验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Parallels Desktop 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Corel Parallels Desktop是加拿大科亿尔数码科技（Corel）公司的一套适用于macOS平台的虚拟机软件。 Parallels Desktop 存在安全漏洞，该漏洞源于更新程序加密签名验证不正确，允许本地攻击者在受影响的 Parallels Desktop 上提升权限。
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 18.3.2 (53621) -

II. Public POCs for CVE-2023-50228

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III. Intelligence Information for CVE-2023-50228

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Same Patch Batch · Parallels · 2024-05-03 · 10 CVEs total

CVE-2023-27328Parallels Desktop Toolgate XML Injection Local Privilege Escalation Vulnerability
CVE-2023-27324Parallels Desktop Updater Improper Initialization Local Privilege Escalation Vulnerability
CVE-2023-27326Parallels Desktop Toolgate Directory Traversal Local Privilege Escalation Vulnerability
CVE-2023-27327Parallels Desktop Toolgate Time-Of-Check Time-Of-Use Local Privilege Escalation Vulnerabil
CVE-2023-27325Parallels Desktop Updater Improper Initialization Local Privilege Escalation Vulnerability
CVE-2023-27323Parallels Desktop Updater Time-Of-Check Time-Of-Use Local Privilege Escalation Vulnerabili
CVE-2023-27322Parallels Desktop Service Improper Initialization Local Privilege Escalation Vulnerability
CVE-2023-50227Parallels Desktop virtio-gpu Out-Of-Bounds Write Remote Code Execution Vulnerability
CVE-2023-50226Parallels Desktop Updater Link Following Local Privilege Escalation Vulnerability

IV. Related Vulnerabilities

Same product: Desktop
Same vendor: Parallels
Same weakness: CWE-347

V. Comments for CVE-2023-50228

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