What is the vulnerability ID for this Parallels Desktop vulnerability?

The vulnerability ID for this Parallels Desktop vulnerability is CVE-2021-31419.

What is the severity level of CVE-2021-31419?

The severity level of CVE-2021-31419 is medium (6.5).

How can this vulnerability be exploited?

This vulnerability can be exploited by local attackers who have the ability to execute low-privileged code on the target guest system.

Which version of Parallels Desktop is affected by CVE-2021-31419?

CVE-2021-31419 affects Parallels Desktop 15.1.4-47270.

Is there a fix available for CVE-2021-31419?

To fix CVE-2021-31419, users should update to a version of Parallels Desktop that is not affected by this vulnerability.

Vulnerability/
CVE-2021-31419

medium

6.5

CWE

908

29/4/2021

3/8/2024

CVE-2021-31419: Parallels Desktop Toolgate Uninitialized Memory Information Disclosure Vulnerability

First published: Thu Apr 29 2021(Updated: )

This vulnerability allows local attackers to disclose sensitive information on affected installations of Parallels Desktop 15.1.4-47270. An attacker must first obtain the ability to execute low-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within the Toolgate component. The issue results from the lack of proper initialization of memory prior to accessing it. An attacker can leverage this in conjunction with other vulnerabilities to escalate privileges and execute arbitrary code in the context of the hypervisor. Was ZDI-CAN-12136.

Credit: zdi-disclosures@trendmicro.com

Affected Software	Affected Version	How to fix
Parallels Desktop
Parallels Parallels Desktop	=15.1.4-47270

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Frequently Asked Questions

What is the vulnerability ID for this Parallels Desktop vulnerability?
The vulnerability ID for this Parallels Desktop vulnerability is CVE-2021-31419.
What is the severity level of CVE-2021-31419?
The severity level of CVE-2021-31419 is medium (6.5).
How can this vulnerability be exploited?
This vulnerability can be exploited by local attackers who have the ability to execute low-privileged code on the target guest system.
Which version of Parallels Desktop is affected by CVE-2021-31419?
CVE-2021-31419 affects Parallels Desktop 15.1.4-47270.
Is there a fix available for CVE-2021-31419?
To fix CVE-2021-31419, users should update to a version of Parallels Desktop that is not affected by this vulnerability.

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