What is the severity of ZDI-CAN-11925?

The severity of ZDI-CAN-11925 is currently rated as high due to its potential to allow local attackers to disclose sensitive information.

How do I fix ZDI-CAN-11925?

To fix ZDI-CAN-11925, ensure that you update Parallels Desktop to the latest version available from the vendor.

What type of attacks can exploit ZDI-CAN-11925?

ZDI-CAN-11925 can be exploited by local attackers who have the ability to execute low-privileged code on the guest system.

What are the implications of ZDI-CAN-11925?

The implications of ZDI-CAN-11925 include possible unauthorized disclosure of sensitive information from the affected installations of Parallels Desktop.

Is there a specific condition needed to exploit ZDI-CAN-11925?

Yes, an attacker must first obtain low-privileged code execution on the target guest system to exploit ZDI-CAN-11925.

Vulnerability/
ZDI-CAN-11925

medium

6.5

20/1/2025

ZDI-CAN-11925: Parallels Desktop Toolgate Out-Of-Bounds Read Information Disclosure Vulnerability

This vulnerability allows local attackers to disclose sensitive information on affected installations of Parallels Desktop. 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 validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to escalate privileges and execute arbitrary code in the context of the hypervisor.

Affected Software	Affected Version	How to fix
Parallels Desktop for Mac

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Reference Links

Frequently Asked Questions

What is the severity of ZDI-CAN-11925?
The severity of ZDI-CAN-11925 is currently rated as high due to its potential to allow local attackers to disclose sensitive information.
How do I fix ZDI-CAN-11925?
To fix ZDI-CAN-11925, ensure that you update Parallels Desktop to the latest version available from the vendor.
What type of attacks can exploit ZDI-CAN-11925?
ZDI-CAN-11925 can be exploited by local attackers who have the ability to execute low-privileged code on the guest system.
What are the implications of ZDI-CAN-11925?
The implications of ZDI-CAN-11925 include possible unauthorized disclosure of sensitive information from the affected installations of Parallels Desktop.
Is there a specific condition needed to exploit ZDI-CAN-11925?
Yes, an attacker must first obtain low-privileged code execution on the target guest system to exploit ZDI-CAN-11925.

agent/references
agent/softwarecombine
agent/severity
agent/title
agent/type
agent/description
agent/event
agent/source
agent/tags
collector/zdi-advisory
source/ZDI
alias/ZDI-21-211
alias/ZDI-CAN-11925
alias/CVE-2021-27244
agent/software-canonical-lookup
agent/software-canonical-lookup-request
vendor/parallels
canonical/parallels desktop for mac

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Frequently Asked Questions

What is the severity of ZDI-CAN-11925?
The severity of ZDI-CAN-11925 is currently rated as high due to its potential to allow local attackers to disclose sensitive information.
How do I fix ZDI-CAN-11925?
To fix ZDI-CAN-11925, ensure that you update Parallels Desktop to the latest version available from the vendor.
What type of attacks can exploit ZDI-CAN-11925?
ZDI-CAN-11925 can be exploited by local attackers who have the ability to execute low-privileged code on the guest system.
What are the implications of ZDI-CAN-11925?
The implications of ZDI-CAN-11925 include possible unauthorized disclosure of sensitive information from the affected installations of Parallels Desktop.
Is there a specific condition needed to exploit ZDI-CAN-11925?
Yes, an attacker must first obtain low-privileged code execution on the target guest system to exploit ZDI-CAN-11925.