CVE-2021-31432

This vulnerability allows local attackers to disclose sensitive information on affected installations of Parallels Desktop 15.1.5-47309. 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 IDE virtual device. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to escalate privileges and execute arbitrary code in the context of the hypervisor. Was ZDI-CAN-13190.
References
Link Resource
https://kb.parallels.com/en/125013 Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-440/ Third Party Advisory VDB Entry
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Configurations

Configuration 1 (hide)

cpe:2.3:a:parallels:parallels_desktop:15.1.5-47309:*:*:*:*:*:*:*

Information

Published : 2021-04-29 10:15

Updated : 2021-05-06 06:39


NVD link : CVE-2021-31432

Mitre link : CVE-2021-31432


JSON object : View

CWE
CWE-125

Out-of-bounds Read

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Products Affected

parallels

  • parallels_desktop