vulnerability
Oracle Linux: CVE-2022-39347: ELSA-2023-2326: freerdp security update (MODERATE) (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:H/Au:S/C:C/I:N/A:N) | Nov 16, 2022 | May 18, 2023 | Dec 3, 2025 |
Severity
5
CVSS
(AV:N/AC:H/Au:S/C:C/I:N/A:N)
Published
Nov 16, 2022
Added
May 18, 2023
Modified
Dec 3, 2025
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.
A directory traversal issue was discovered in FreeRDP. The vulnerability exists due to missing path canonicalization and base path check for the drive channel. A malicious server can trick a FreeRDP based client to read files outside of the shared directory. This issue allows an attacker to gain access to sensitive information.
A directory traversal issue was discovered in FreeRDP. The vulnerability exists due to missing path canonicalization and base path check for the drive channel. A malicious server can trick a FreeRDP based client to read files outside of the shared directory. This issue allows an attacker to gain access to sensitive information.
Solutions
oracle-linux-upgrade-freerdporacle-linux-upgrade-freerdp-develoracle-linux-upgrade-freerdp-libsoracle-linux-upgrade-libwinproracle-linux-upgrade-libwinpr-devel
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