CVE-2023-40575
MediumCVSS 5.3Exploitation Probability (EPSS)
Elevated risk60th percentile - higher than 60% of all known CVEs
Summary
FreeRDP, a free implementation of the RDP protocol, has a vulnerability due to an Out-Of-Bounds Read in the `general_YUV444ToRGB_8u_P3AC4R_BGRX` function. This issue arises from insufficient data for the `pSrc` variable, resulting in crashes.
Risk Assessment
Organizations using affected versions of FreeRDP may experience application crashes, potentially leading to service availability interruptions.
Recommendation
It is recommended to upgrade to version 3.0.0-beta3 to mitigate this vulnerability. There are no known workarounds for this issue.
Original NVD description (English source)
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 `general_YUV444ToRGB_8u_P3AC4R_BGRX` function. This issue is likely down to insufficient data for the `pSrc` variable and results in 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.