FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions of the 3.x beta branch are subject to a Use-After-Free issue in the `avc420_ensure_buffer` and `avc444_ensure_buffer` functions. If the value of `piDstSize[x]` is 0, `ppYUVDstData[x]` will be freed. However, in this case `ppYUVDstData[x]` will not have been updated which leads to a Use-After-Free vulnerability. This issue has been addressed in version 3.0.0-beta3. Users of the 3.x beta releases are advised to upgrade. There are no known workarounds for this vulnerability.
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Wed, 27 Nov 2024 17:15:00 +0000
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MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published: 2023-08-31T21:21:12.787Z
Updated: 2024-11-27T16:18:40.576Z
Reserved: 2023-08-09T15:26:41.053Z
Link: CVE-2023-40187
Vulnrichment
Updated: 2024-08-02T18:24:55.794Z
NVD
Status : Modified
Published: 2023-08-31T22:15:08.417
Modified: 2024-11-21T08:18:57.723
Link: CVE-2023-40187
Redhat