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CVE-2020-17397

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CVE-2020-17397

Published: Aug 25, 2020

Modified: Aug 4, 2024

PUBLISHED

CVSS v3.0

7.5

HIGH

Description

This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop 15.1.4. An attacker must first obtain the ability to execute high-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within the handling of network packets. The issue results from the lack of proper validation of user-supplied data, which can result in a memory corruption condition. An attacker can leverage this vulnerability to escalate privileges and execute code in the context of the hypervisor. Was ZDI-CAN-11253.

VendorProductVersions

Parallels

Desktop

affected
15.1.4

Weaknesses (CWE)

CWE-119

CVSS v3.0 Details

CVSS v3.0 Vector

CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

Attack Vector

Local

Attack Complexity

High

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

References

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