CVE-2021-34869

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Summary

CVECVE-2021-34869
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-01-25 16:15:00 UTC
Updated2022-02-01 15:46:00 UTC
DescriptionThis vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop 16.1.3-49160. An attacker must first obtain the ability to execute low-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within the Toolgate component. The issue results from the lack of proper validation of user-supplied data, which can result in an uncontrolled memory allocation. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the hypervisor. Was ZDI-CAN-13797.

Risk And Classification

Problem Types: CWE-789

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Parallels Parallels 16.1.3-49160 All All All

References

ReferenceSourceLinkTags
ZDI-21-1057 | Zero Day Initiative MISC www.zerodayinitiative.com
KB Parallels: Parallels Desktop Security Updates MISC kb.parallels.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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