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Affected Component
Analysis
freerdp
Patched
Name
CVE-2022-39318
Description
FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing input validation in `urbdrc` channel. A malicious server can trick a FreeRDP based client to crash with division by zero. This issue has been addressed in version 2.9.0. All users are advised to upgrade. Users unable to upgrade should not use the `/usb` redirection switch.
Published Date
Updated Date
Workaround
-
Advisories
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-387j-8j96-7q35Third Party Advisory
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-387j-8j96-7q35Third Party Advisory
Analysis#
Vulnerability Ratings#
4.8
CVSSv31
5.7
CVSSv31
Others affected components#
Resolved with patches#
freerdp (yocto:kirkstone)
#
Title
Author
Resolve
1
Fixed division by zero in urbdrc
akallabeth <akallabeth@posteo.net>
CVE-2022-39318
CVE-2022-39319