CVE Vulnerability

CVE-2020-17402

This vulnerability allows local attackers to disclose sensitive information on affected installations of Parallels Desktop 15.1.4 (47270). 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. By examining a log file, an attacker can disclose a memory address. An attacker can leverage this in conjunction with other vulnerabilities to escalate privileges and execute code in the context of the kernel. Was ZDI-CAN-11063.

2.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2 / Impact : 4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://kb.parallels.com/en/125013 Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-20-1020/ Third Party Advisory VDB Entry
Configurations

Configuration 1

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

Published : 2020-08-25 09:15

Updated : 2020-08-31 03:05

NVD link : CVE-2020-17402

Mitre link : CVE-2020-17402

Products Affected
No products.
CWE
CWE-732