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CVE-2023-40576
Date: August 31, 2023
FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an Out-Of-Bounds Read in the "RleDecompress" function. This Out-Of-Bounds Read occurs because FreeRDP processes the "pbSrcBuffer" variable without checking if it contains data of sufficient length. Insufficient data in the "pbSrcBuffer" variable may cause errors or crashes. This issue has been addressed in version 3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for this issue.
Language: C
Severity Score
Related Resources (6)
Severity Score
Weakness Type (CWE)
Out-of-bounds Read
CWE-125CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | NONE |
| User Interaction (UI): | NONE |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | NONE |
| Integrity (I): | NONE |
| Availability (A): | LOW |