CVE-2023-50228

Parallels Desktop Updater Improper Verification of Cryptographic Signature Local Privilege Escalation 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.

Category

7.8
CVSS
Severity: High
CVSS 3.0 •
EPSS 0.04%
Vendor Advisory parallels.com
Affected: Parallels Desktop
Published at:
Updated at:

References

Link Tags
https://www.zerodayinitiative.com/advisories/ZDI-23-1803/
https://kb.parallels.com/en/125013 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-50228?
CVE-2023-50228 has been scored as a high severity vulnerability.
How to fix CVE-2023-50228?
To fix CVE-2023-50228, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-50228 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-50228 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-50228?
CVE-2023-50228 affects Parallels Desktop.
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