What is the severity of ZDI-CAN-23787?

The severity of ZDI-CAN-23787 is considered high due to its potential to allow remote attackers to disclose sensitive information.

How do I fix ZDI-CAN-23787?

To fix ZDI-CAN-23787, update Oracle VirtualBox to the latest version that includes security patches addressing this vulnerability.

What types of attacks can ZDI-CAN-23787 facilitate?

ZDI-CAN-23787 can facilitate remote information disclosure attacks if an attacker has executed high-privileged code on the target guest system.

Which versions of Oracle VirtualBox are affected by ZDI-CAN-23787?

All supported versions of Oracle VirtualBox that do not have the security updates addressing ZDI-CAN-23787 are potentially affected.

What should I do if I cannot immediately update to fix ZDI-CAN-23787?

If immediate updates are not possible, it is recommended to limit access to affected guest systems and monitor for unauthorized access.

Vulnerability/
ZDI-CAN-23787

26/4/2024

ZDI-CAN-23787: ZDI-24-414: (Pwn2Own) Oracle VirtualBox AHCI Controller Uninitialized Memory Information Disclosure Vulnerability

First published: Fri Apr 26 2024(Updated: )

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Oracle VirtualBox. An attacker must first obtain the ability to execute high-privileged code on the target guest system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 6.0. The following CVEs are assigned: CVE-2024-21112.

Affected Software	Affected Version	How to fix
Oracle VM VirtualBox

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Reference Links

http://www.zerodayinitiative.com/advisories/ZDI-24-414/ (Advisory)

Frequently Asked Questions

What is the severity of ZDI-CAN-23787?
The severity of ZDI-CAN-23787 is considered high due to its potential to allow remote attackers to disclose sensitive information.
How do I fix ZDI-CAN-23787?
To fix ZDI-CAN-23787, update Oracle VirtualBox to the latest version that includes security patches addressing this vulnerability.
What types of attacks can ZDI-CAN-23787 facilitate?
ZDI-CAN-23787 can facilitate remote information disclosure attacks if an attacker has executed high-privileged code on the target guest system.
Which versions of Oracle VirtualBox are affected by ZDI-CAN-23787?
All supported versions of Oracle VirtualBox that do not have the security updates addressing ZDI-CAN-23787 are potentially affected.
What should I do if I cannot immediately update to fix ZDI-CAN-23787?
If immediate updates are not possible, it is recommended to limit access to affected guest systems and monitor for unauthorized access.

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vendor/oracle
canonical/oracle vm virtualbox

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