CVE-2022-39318 Detail
Current 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.
Analysis 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.
Severity
References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-369 | Divide By Zero | NIST GitHub, Inc. |
| CWE-20 | Improper Input Validation | GitHub, Inc. |
Change History
1 change records found show changes
Initial Analysis by NIST 11/18/2022 4:15:32 PM
| Action | Type | Old Value | New Value |
|---|---|---|---|
| Added | CPE Configuration |
OR
*cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:* versions up to (excluding) 2.9.0
|
|
| Added | CVSS V3.1 |
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
|
| Added | CWE |
NIST CWE-369 |
|
| Changed | Reference Type |
https://github.com/FreeRDP/FreeRDP/commit/80adde17ddc4b596ed1dae0922a0c54ab3d4b8ea No Types Assigned |
https://github.com/FreeRDP/FreeRDP/commit/80adde17ddc4b596ed1dae0922a0c54ab3d4b8ea Patch, Third Party Advisory |
| Changed | Reference Type |
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-387j-8j96-7q35 No Types Assigned |
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-387j-8j96-7q35 Third Party Advisory |
Quick Info
CVE Dictionary Entry:
CVE-2022-39318
NVD Published Date:
11/16/2022
NVD Last Modified:
11/18/2022
Source:
GitHub, Inc.