| CVE-2022-41877 | Date: (C)2022-11-17 (M)2024-01-19 |
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`.
CVSS Score and Metrics +CVSS Score and Metrics -| CVSS V3 Severity: | CVSS V2 Severity: |
| CVSS Score : 4.6 | CVSS Score : |
| Exploit Score: 2.1 | Exploit Score: |
| Impact Score: 2.5 | Impact Score: |
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| CVSS V3 Metrics: | CVSS V2 Metrics: |
| Attack Vector: NETWORK | Access Vector: |
| Attack Complexity: LOW | Access Complexity: |
| Privileges Required: LOW | Authentication: |
| User Interaction: REQUIRED | Confidentiality: |
| Scope: UNCHANGED | Integrity: |
| Confidentiality: LOW | Availability: |
| Integrity: NONE | |
| Availability: LOW | |
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