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Affected Component
Analysis
freerdp
Exploitable
Name
CVE-2022-39347
Description
FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing path canonicalization and base path check for `drive` channel. A malicious server can trick a FreeRDP based client to read files outside the shared directory. 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 `/drive`, `/drives` or `+home-drive` redirection switch.
Published Date
Updated Date
Workaround
-
Advisories
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-c5xq-8v35-pffgThird Party Advisory
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-c5xq-8v35-pffgThird Party Advisory
Analysis#
Vulnerability Ratings#
2.6
CVSSv31
5.7
CVSSv31