CVE-2020-17393

This vulnerability allows local attackers to disclose information on affected installations of Parallels Desktop 15.1.3-47255. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the prl_hypervisor kext. The issue results from the lack of proper validation of user-supplied data, which can result a pointer to be leaked after the handler is done. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the kernel. Was ZDI-CAN-10520.
References
Link Resource
https://kb.parallels.com/en/125013 Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-20-1011/ Third Party Advisory VDB Entry
Configurations

Configuration 1 (hide)

cpe:2.3:a:parallels:parallels_desktop:*:*:*:*:*:macos:*:*

History

No history.

Information

Published : 2020-08-25 21:15

Updated : 2024-02-04 21:00


NVD link : CVE-2020-17393

Mitre link : CVE-2020-17393

CVE.ORG link : CVE-2020-17393


JSON object : View

Products Affected

parallels

  • parallels_desktop
CWE
CWE-20

Improper Input Validation