CVE-2022-41877

CVE Details

Release Date:2022-11-16

Description


FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing input length validation in drive channel. 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 drive redirection channel - command line options /drive, +drives or +home-drive.

See more information about CVE-2022-41877 from MITRE CVE dictionary and NIST NVD


CVSS v3.0 metrics


NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.

Base Score: 4.6 Base Metrics: AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L
Access Vector: Network Attack Complexity: Low
Privileges Required: Low User Interaction: Required
Scope: Unchanged Confidentiality Impact: Low
Integrity Impact: None Availability Impact: Low

Errata information


PlatformErrataRelease Date
Oracle Linux version 8 (freerdp)ELSA-2023-28512023-05-24
Oracle Linux version 9 (freerdp)ELSA-2023-23262023-05-15



This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team

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