Vulnerabilities > CVE-2022-39320

CVSS 4.6 - MEDIUM

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

LOW

Confidentiality impact

LOW

Integrity impact

NONE

Availability impact

LOW

network

low complexity

freerdp

fedoraproject

NVD

Published: 2022-11-16

Updated: 2024-11-21

Summary

FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP may attempt integer addition on too narrow types leads to allocation of a buffer too small holding the data written. A malicious server can trick a FreeRDP based client to read out of bound data and send it back to the server. This issue has been addressed in version 2.9.0 and all users are advised to upgrade. Users unable to upgrade should not use the `/usb` redirection switch.

Vulnerable Configurations

Part	Description	Count
Application	Freerdp Freerdp Freerdp - Freerdp Freerdp 1.0.0 Freerdp Freerdp 1.0.1 Freerdp Freerdp 1.0.2 Freerdp Freerdp 1.1.0 Freerdp Freerdp 1.2.0 Freerdp Freerdp 2.0.0 Freerdp Freerdp 2.1.0 Freerdp Freerdp 2.1.1 Freerdp Freerdp 2.1.2 Freerdp Freerdp 2.2.0 Freerdp Freerdp 2.3.0 Freerdp Freerdp 2.3.1 Freerdp Freerdp 2.3.2 Freerdp Freerdp 2.4.0 Freerdp Freerdp 2.4.1 Freerdp Freerdp 2.5.0 Freerdp Freerdp 2.6.0 Freerdp Freerdp 2.6.1 Freerdp Freerdp 2.7.0 Freerdp Freerdp 2.8.0 Freerdp Freerdp 2.8.1	39
OS	Fedoraproject Fedoraproject Fedora 36 Fedoraproject Fedora 37	2

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Summary

Vulnerable Configurations

References

Vulnerabilities > CVE-2022-39320